Value and Application of Traditional Culture of Embedded Network Teaching Platform in Moral Education in Colleges and Universities

Higher education has always been the top priority of the country and society. With the gradual completion of the Chinese curriculum system, in addition to some subject knowledge, the education on ideology, morality, and quality has also become more and more perfect. Moral education in colleges and universities is an example of this. However, current moral education instruction in colleges and universities is still based on examination-oriented education, and students have not been exposed to the culture deeply. As a result, the goal of this study is to strengthen traditional culture’s function in moral education instruction in colleges and universities, as well as conduct research on its application value. In response to this, this paper designs an embedded moral education network teaching platform, which focuses on increasing the importance of the role of administrators, and is responsible for collecting statistics of traditional culture resources and applying them to teaching. The education for traditional culture also traces its origins and provides suggestions for the new era with reference to historical moral education research. The results of this paper believe that, for the response time of the system, in the campus network environment, the response time is about 3 s, the minimum value is 2.8 s, and the maximum value is also 3.2 s. In an ordinary network environment, the response time is also within 3.8 s. This demonstrates that the approach proposed in this research is efficient and capable of meeting the needs of moral education instruction in colleges and universities.


Introduction
In a broad sense, college moral education workers are teachers and staff of universities, because they all have the responsibility of teaching and educating people. In a narrow sense, the moral education workers in colleges and universities are not only full-time party affairs personnel engaged in moral education and management but also professional teachers engaged in the teaching of Marxist theory. This research examines the moral development of college moral educators from a restricted perspective. Moral education workers in institutions of higher learning are responsible for the teaching, organization, coordination, decision-mak-ing, and service of Marxism theory. Their work helps to adhere to the party's leadership over institutions of higher learning, so that colleges and universities always adhere to the socialist purpose of running schools and play an indispensable role in promoting the healthy growth of young students, while forming a positive inner belief. Most of the teachers engaged in ideological and political education are conscientious, honest and self-disciplined, and conscientiously perform the noble duties of an ideological and political educator. However, in the context of globalization, in the face of the increasingly open external environment, it is more necessary to strengthen their own ethics; apricot will lead to the decline of teachers' morality. Therefore, it is very necessary to strengthen the self-cultivation of moral education workers in colleges and universities.
In the study of moral education in colleges and universities, there are mainly the following two innovations: (1) Based on the characteristics of traditional culture in moral education teaching, this paper designs an embedded moral education network teaching platform. The design of this platform can provide better help for teachers 'teaching and students' learning (2) For moral education, this paper focuses on the role of Chinese traditional culture in teaching, and it believes that in moral education, the construction of teachers' ethics should pay more attention to the study of traditional culture The focus of this paper's investigation is on the function of Confucianism in moral education. Of course, there are flaws in this paper's research. For example, in the design of embedded systems, numerous low-level frameworks are not attempted to improve the system's performance and functionality. More in-depth research will be carried out in the future.
The paper arrangements are as follows. Section 2 examines the related work. Section 3 describes the university moral education and network platform application. Section 4 evaluates the embedded network teaching platform design. Section 5 concludes the article.

Related Work
The study of moral education in colleges and universities has always been a concern of many scholars, because it not only affects the teaching quality of colleges and universities but also affects the quality of college students. Liu believed that the moral quality of agricultural and forestry college students in the new era presents a positive mainstream trend, but there are also some unavoidable problems [1]. Song took Qingdao Library's proposed construction of Qingdao Memory Culture Center as the research object. He promoted the inheritance of intangible cultural heritage and preserves urban memory by mining and sorting cultural resources and building platforms and carriers, which is of great significance to innovative urban development [2]. Zhao-Fleming et al. have high insights into the study of moral education and even links it to medicine [3]. Teusch is interested in using semantics, nomenclature, and scientific description to investigate moral education languages. The results of the investigation revealed that moral education research has been integrated in dialect users' phonological actions [4]. Valentsova conducted research on an independent ethnocultural group. He believed that in various areas of spiritual culture in this mountainous region, many ancient elements of the common Slavic era are preserved, which are also known in different parts of the Slavic world. In traditional medicine, this common Slavic practice is a cure for the evil eye and witchcraft [5]. Nguyen et al. provided an analysis of changes in ritualism based on field data and earlier sources collected from 2014-2019 and earlier in Karakalpak areas with contiguous or fragmented populations (Chinbesky, Karauzyaksky, Kegelski, Nukuski, Khodelsky, and Tahitashsky regions of the Republic of Uzbekistan, Karakalpakstan). His research found that the ritual innovations of the Karakalpaks, caused by sociocultural and economic changes, reflected the logic and content of traditional family festivals, and their complex symbolic meanings were related to status changes [6]. According to relevant research, it can be found that most scholars focus on the curriculum setting of moral education in colleges and the teaching level of teachers, and they do not really integrate traditional culture into the teaching of moral education in colleges and universities. At the same time, it lacks the application of science and technology and embedded network platform.

University Moral Education and Network Platform Application
This section discusses the current situation of moral education in colleges and universities. They examine the application of traditional culture in moral education in colleges and universities. They analyze the construction and application of university moral education network platform.

Current Situation of Moral Education in Colleges and
Universities. The Chinese nation has been advocating culture and teaching since ancient times. The excellent traditional Chinese culture also contains profound educational ideas, in which special emphasis is placed on the importance of moral cultivation for personal growth. The moral cultivation of people in China has continued since ancient times [7]. Moral concepts in ancient China were not separated into distinct categories as they are today, but rather were woven throughout social conventions and culture. As a result, there was no distinct moral instruction in ancient China strictly speaking. However, researching ancient society's talent training system reveals that the content of moral education was dispersed throughout all elements of people's life, affecting people's lives all the time. In ancient China, the education system, imperial examination system, and management system formed the ancient feudal society's three-in-one talent system, which established the ancient feudal society's talent training system. The core contents of the system are all developed around "morality" and "talent," as shown in Figure 1. From the Song Dynasty through the end of the Qing Dynasty, a specific type of academies formed, which were akin to private universities in today's culture. During the Qing Dynasty, schools of the type of private primary schools began to exist. In addition to official and private schools, family education as a supplement also promoted the formation of the ancient school education system to a certain extent. The establishment process of the ancient education system reflects the importance that ancient China attached to education. The core of ancient education is to teach people how to behave and attach importance to the cultivation of moral culture. Therefore, the social characteristics of respecting teachers and teaching are formed in ancient times.
"Cultivating oneself, managing the family, controlling the country, and giving peace to the world" is how the ancient concept of moral education is summarized. The foundation is "self-cultivation," and the purpose is "ordering the family, controlling the country, and bringing peace to the globe." This puts forward requirements for the individual and the society. The individual's own moral cultivation is the basis for helping the country and society progress, and the harmonious cultural atmosphere created by the country and society provides an environment for individual cultivation. Combining personal growth with the development of society and country is the core connotation of ancient moral education thought and has been deeply affecting the changes of Chinese moral education thought. After the struggle between the old and the new morality in modern times and the establishment and development of New China, whether it is the criticism of the dross of ancient feudal morality, the study of Western morality, or the establishment of socialist morality with Chinese characteristics, the development of Chinese moral education has not uninterrupted. Its unique historical continuity also provides experience that can be used for reference for the development of contemporary Chinese moral education theory [8].
Ancient moral education thought emphasized the moral quality of "people." In modern times, although there is a debate between private morality and public morality, the focus of the debate is still on the moral development of "people." Therefore, China's moral education is, in the final anal-ysis, an education that emphasizes cultivating and refining the ideological and moral qualities of "people." What is ideological and moral literacy? Ideological and moral literacy takes "people" as the starting point and refers to people living in a certain social environment starting from certain moral standards, the basic stable behaviors and stable psychological characteristics shown when dealing with the relationship between individuals and others, and between individuals and society, as well as people's moral cognition, cultural self-cultivation, and acceptance of moral standards.
From the perspective of history, Chinese moral education has always regarded the inner self-cultivation and development of "people" as the core of its essential development and paid attention to the importance of moral education to the country and society. This always links the moral quality of the individual with the development of the country. The improvement of the moral quality of the individual contributes to the progress of the country and society, which in turn affects the self-improvement of the moral quality of the individual. Under such conditions, as the fundamental goal of education, "cultivating morality and cultivating people" is the general trend and aspiration.

Application of Traditional Culture in Moral Education in
Colleges and Universities. Traditional culture and modern and contemporary culture are divided based on the vertical development of history. But culture is fluid, not eternal. If we simply divide culture into two parts, "traditional" and "modern" according to time, it will inevitably fall into "cultural nihilism" and "cultural retroism." The attitude of   Computational and Mathematical Methods in Medicine cultural nihilism towards traditional Chinese culture is "cultural inferiority," and the attitude of cultural retroism towards traditional Chinese culture is "cultural arrogance." These two attitudes are a kind of separation of Chinese traditional culture and modern and contemporary culture. The "cultural self-confidence" insisted on does not simply refer to the culture at a certain stage in a certain historical period, but is a combination of traditional culture and modern and contemporary culture that is closely connected with the times through reform, innovation, and development [9].
The outstanding traditional Chinese culture is a one-ofa-kind national culture developed by the Chinese people. It is the culmination of thousands of years of Chinese civilization and has distinct value connotations. The realization of its value is of great significance to social progress and allround development of human beings. The excellent traditional Chinese culture is produced in a certain social environment and formed in the public life of the people. The moral standards and values contained in it are based on the public and face the broad masses of the people. In the new era, students should inherit the dialectical method of the excellent traditional Chinese culture since the May 4th Movement. At the same time, they should also be based on the practice of reform and opening up and socialist modernization with Chinese characteristics in the new era and adapt to the characteristics of contemporary social development. Based on this understanding, traditional culture can be roughly divided into three parts. The first part is the class system and moral concept with distinct feudal society ruling class thought in traditional culture, which is negative and backward, and belongs to the bad part of traditional culture, which needs to be eliminated. The second part is the content of moral values in traditional culture that have far-reaching influence on the country and society, such as love of the motherland, honesty and trustworthiness, and hard work, which are still affecting the development of Chinese society and should continue to be preserved and inherited. The third part is the ideological and moral culture that is constantly changing with the development of history. This part of the culture is mainly the part that is constantly selfinnovating with the development of social life, and it is also the part that needs to be creatively transformed. Like the understanding of "benevolence" and "li" in Confucianism, there is a deviation in understanding between ancient times and contemporary times, and it is necessary to continuously reform and adjust according to the social development situation [10].
A country cannot prosper without virtue, and a person cannot stand without virtue. To achieve the great rejuvenation of the Chinese nation and build a socialist cultural power with Chinese characteristics, it must be inherited the excellent traditional Chinese culture. The excellent traditional Chinese culture contains rich moral education ideas, which have been accumulated and passed down through the changes of the times and are essentially identical with the moral education in contemporary colleges and universities. The world today is undergoing profound changes unseen in a century. The incorporation of Chinese superb traditional culture into moral education in colleges and uni-versities not only improves the philosophy of moral education in the current period but also aids the development of Chinese-style socialism. It is vital to China's superb traditional culture as well as moral education in colleges and universities. It has three distinct meanings, as indicated in Figure 2.
(1) The Demands of the Times. Chinese great traditional culture, which has influenced the Chinese people's value system and spiritual power since ancient times, continues to do so in the modern period. In light of the changing development situation both at home and abroad, a thorough knowledge and excavation of China's outstanding traditional culture is a key priority. Accelerate China's superb traditional culture's innovative transformation process and recognize its current value, which is favorable to fighting the detrimental impact of diverse ideological trends in the era of network big data. Through the contemporary transformation of the excellent traditional Chinese culture, the curriculum content of the talent training base in colleges and universities will be enriched, and the humanistic and moral cultivation of college students will be improved. This will help China show the world the spiritual outlook of the new generation of Chinese youth and the contemporary charm of China's excellent traditional culture. In this way, it will further enhance cultural self-confidence, enhance the sense of national pride and identity, enhance the cultural literacy of the whole people, improve the country's cultural soft power, and increase China's international influence (2) Social Needs. Building a civilized and harmonious social environment has always been one of the goals of social governance. With the rapid development of society and economy, people's material level has been greatly improved compared with before, and the quality of life has also been greatly improved, but what follows is a lack of spirituality. From the old man who has caused controversy in news reports and cannot help, to the frequent incidents of showing off his wealth, the pursuit of personal interests and material wealth has gradually led the social atmosphere to a deviated track (3) Personal Needs. In the context of world globalization, there are more and more cultural exchanges between countries around the world. The rapid development of new media such as the Internet has also accelerated the spread of various cultural ideas. In today's fast-paced life, more young people use the Internet to learn about information. It is precisely because of this that various negative and negative thoughts such as "egoism" and "hedonism" spread rapidly through the Internet, which has formed a major impact on the values of young people. For a long time, colleges and universities have only paid attention to the quantitative indicators of academic 4 Computational and Mathematical Methods in Medicine performance and ignored the impact of multiple thoughts on college students. They relax the cultivation of students' ideology and morality, which promotes the spread of many ideological and moral problems among college students. The individual's demand for moral ideals is likewise quite strong in this environment. Traditional Chinese culture is full of strong moral principles and values. Patriotism, taking responsibility, and daring to create are still valuable spiritual assets that have been impacted by superb traditional Chinese culture, and they have had a subtle impact on the Chinese people's way of life and behaviour. It plays an important role in the personal moral judgment and value orientation standards of the society. In the new era, inheriting and developing the excellent traditional Chinese culture will help improve personal cultural accomplishment and improve the ability to judge people or things. This requires consciously resisting negative and negative cultural thoughts and establishing a correct world outlook and outlook on life and values [11,12].

Construction and Application of University Moral
Education Network Platform. The original multimedia teaching system consists of projectors, electric screens, multimedia computers, physical display stands, DVD players, video recorders, recording decks, power amplifiers, and centralized control systems. The system greatly enriches the teacher's teaching content, the visual and intuitive audio/ video presentations make the classroom more attractive to the students, and the students are more interested in contacting new things, which greatly increases the teaching effect. At that time, the equipment in the classroom was more and more complicated, so a centralized control system (called the "local central control" stage) was adopted to assist teachers in using it. Whether the types of courses are rich and whether the course system is comprehensive and perfect are important aspects for the development of the online teaching platform. Although the online Confucius Institute mentioned in the article has rich course types and a large number of free course resources, it has not formed a complete course system. Some types of courses may only have courseware resources for a certain lesson or unit, which makes it difficult for learners who take self-learning methods to learn Chinese to find a series of courses that meet their needs. In addition, the online Confucius Institute also has an online search function, which allows learners to search for courses through keywords, which is not yet available in online Beiyu. Therefore, the online teaching platform of Chinese as a foreign language should pay attention to two important types of curriculum type and curriculum system in the development process. It is not simply to set up many courses according to the classification of courses and pile these courses together in a mess, but to clarify the framework and context between courses, link them organically, and establish a complete course system. In addition, the search function of the website should be developed to facilitate Chinese learners to search for courses that meet their own learning needs [13,14]. In   Computational and Mathematical Methods in Medicine the process of cross-cultural communication, it is very likely that cultural conflicts will occur, which will lead to "culture shock." The manifestations of this "cultural shock" vary from person to person. People who know less about the target language culture and have significant differences between their mother tongue culture and the target language culture are very prone to "cultural shock." Conversely, people who know more about cultural differences are more likely to survive the "culture shock" stage. The two online teaching platforms for Chinese as a foreign language, the Online Confucius Institute and the Online Beiyu, have separate content on cultural teaching, and language teaching and cultural knowledge are separated.

Embedded Network Teaching Platform Design
The system uses the most advanced high-performance embedded microprocessor ARM9 as the core control platform and uses its powerful and convenient communication function and storage function, and it uses sensor technology and signal processing technology to realize the real-time collection and detection of functioning status information and alarm report information of multimedia classroom teaching equipment, considerably improving the system's performance and operational efficiency, so that managers can accurately grasp the real-time working status of multimedia classroom equipment through the network; through the dedicated audio processing chip and the storage function of ARM9, the system can realize the personalized setting of the sound effect for each teacher, so as to ensure the best teaching effect of each teacher. The multimedia classroom network group control management platform of this system also provides remote control of multimedia classroom equipment, real-time monitoring of the working status of multimedia classroom teaching equipment, automatic notification of failure and alarm of multimedia classroom teaching equipment, multimedia classroom teaching schedule management, multimedia classroom teaching schedule management, multimedia classroom podium access control card issuance management, multimedia classroom class attendance management, and other functions.

System Design Principles
(1) Stability. Through the optimized combination of software, hardware, and system design indicators, the system ensures that the system platform has better stability, so as to ensure that the system can continue to operate normally (2) Security. The core of this network teaching platform is content management. It bans unauthorized users from posting bad consultations using this teaching system to secure user data at all levels. The platform adopts a specific security mechanism to ensure the security of the system, such as only opening permissions to users with identities, and user information and passwords need to be encrypted to ensure the security of data information (3) Fault Tolerance. In the system design process, the system requires a certain degree of fault tolerance to improve the user experience. For example, when users at all levels input illegal information or information that does not meet the requirements, it can log in the dialog box information incorrectly and give the system prompt information that meets the verification standard (4) Response Speed. When revamping the system database, data redundancy and page loading time should be reduced to increase the system's response time and reduce user operations waiting time at all levels (5) Interface. In the design process of the front page, not only must consider the comprehensiveness of the system function implementation to make the user easy to operate but also consider the aesthetics of the interface at all levels of the system, so that the realization of each interface function can meet the advanced requirements of user-friendly interface 4.2. Overall Structure Design of the System. This system adopts B/S (Browser/Server) network structure, namely, browser and server network system design. The main application software of the client is a web browser, which enables the unified management and development of client applications. The main system functions are implemented on the server side. This B/S structure, on the basis of simplifying the user side, focuses on the development and maintenance of the WEB side, making system maintenance more targeted [15]. According to the B/S network structure mode, the system platform can be subdivided into three-layer framework structure of user application layer, program layer, and database layer. The specific workflow is as follows: input query conditions on the user's foreground page, the application layer receives the data and calls the database layer; and then the database layer queries the database and returns the qualified information records to the database layer; finally, the information record obtained by the database is referenced by the program layer, and the data record obtained by the application layer is referenced by the user layer and displayed on the front page. The B/S three-tier architecture used in this system is shown in Figure 3.
The system platform is oriented to three user groups: system administrators, teachers, and students, and the permission levels of each category are different. It enters the main interface of users at all levels through the initial login interface, operates the user's operable functions, and writes the data into the corresponding database. After the database is updated in real time, other users can continue to access the database to perform functions within their respective user rights and finally update the obtained data to the database. A schematic diagram of the overall structure of the system is shown in Figure 4.
The system login module contains three different types of operations, namely, system administrator, teacher user, 6 Computational and Mathematical Methods in Medicine and student user. Different users are required to enter a nonempty user name and password when logging in . The system  retrieves the administrator table, teacher table, and student  table in the database, determines the role type to which the user belongs, and then enters the respective welcome interface according to the specific role type, thereby obtaining different permissions and completing the corresponding specific operation tasks [16]. The flow chart of the main interface of the login function module of this system platform is shown in Figure 5.
In the course management module, the teacher first submits a new course application to the administrator and fills in the new course declaration form. After the system administrator approves and approves, teachers can reform ideas according to the new teaching. They use project-based teaching to organize courses according to project tasks, create a course catalog for the course, and complete the upload, modification, and deletion of course resources according to the subtasks of each course catalog. The types of course resources mainly include teaching text files, sound files, compressed package material files, and video files. Project task lesson plans, course electronic teaching materials, teaching electronic plans, course standards, task materials, electronic courseware, assignments, and exercises are all included in the classification of course teaching resources [17]. In the main interface of teacher user operation, users can view all course announcements, teacher information, and course content catalogs. And for the courses set up in this article, you can maintain and update operation permissions such as viewing, editing, adding, and deleting. Users can also view, add, edit, and modify the student information of the taught class. On the learner's main interface, users at this level can browse the teacher's profile, course content introduction, course announcements, and the catalog of specific project tasks, and then learn about the teacher's information and course information. After starting course study, users can have permission to browse and download course resources, submit homework and quizzes for each project and task of the course, and take course exams after course study. The flow chart of teacher course management is shown in Figure 6.

Computational and Mathematical Methods in Medicine
Candidates have the right to view the test paper scores in the score management function module, which can be found in "Student Main Interface -Course Exam -View Scores." Teacher users can not only view test takers' test scores but also re-edit test takers' test paper scores. In addition to having the authority to view and modify student grades, the system administrator can also generate student grade sheets based on majors, classes, and other conditions. The operation flow chart of this module is shown in Figure 7.

Database Design.
Through demand analysis, it is known that the entities included in this network teaching platform system mainly include system administrator, teacher, student, course, department, major, course catalog, question type, test question, test question answer, test paper, test information, score, announcement, problems, and many other entities. The following article describes the relationship between each entity and its attributes through E-R diagram, data logic structure, entity data table, and part of the module design, as well as the specific process of functional module implementation [18].
In the teacher type function module, the entities used include teacher profile, course announcement, students, course catalog, course content information, material resources, assignments, exam papers, and questions submitted by students. The relationship between each entity and the teacher is represented by the teacher-user E-R graph, as shown in Figure 8 [19].
In the student function module, the entities used include student profile, system announcement information, course announcement information, teacher information, course catalog, content resources, exam papers, assignments, grades, and questions submitted by the user. The relationship between each entity and student is represented by the student user E-R diagram, as shown in Figure 9 (some entities and attributes are omitted) [20].
The first two sections have completed the overall design of the system E-R diagram and the logical structure of the system database. Next, the MySQL database is used to establish the corresponding data forms. The administrator table is used to place the basic information of the system administrator user, and its detailed table structure is shown in Table 1.
The teacher table is a data table used to store the basic information of the teacher identity user, and its detailed table structure is shown in Table 2.

Computational and Mathematical Methods in Medicine
The student table is mainly used to store the data table of the basic information of the student identity user. The detailed table structure is shown in Table 3.
The curriculum table is a data table used to store all the courses offered. It can be associated not only with the user table but also with the related forms of the department table and the major. The detailed table is shown in Table 4.
A department table is a data table used to place information about the content of related colleges and departments. The department table can not only classify system users (such as teacher users and student users) but also can be used to divide departments and further divide courses. The detailed table is shown in Table 5.

System Function
Realization. This chapter focuses on the realization of the major functions of the network teaching management platform and shows the interface realization effect of some functional modules and some important source codes. It includes system login module, announcement module, course module, student management module, student course selection module, question bank, and test question management module.   The design and implementation of the network teaching platform stems from the needs of the reform of the new teaching mode of the service college, changing the status quo of the traditional teaching mode and making college students more active and innovative in professional learning. The realization of the course management module is fully integrated with the new teaching mode. That is, on the basis of the project-based teaching model, the creation of course catalogs and the reorganization of teaching resources will undoubtedly play a good role in promoting the ongoing course teaching reform. Furthermore, this online teaching platform is built using PHP development technology, adheres to software development best practices, rearranges relevant theories and technologies for learning, conducts a thorough and comprehensive demand analysis for the design of each functional module of the system, and finally completes the overall design of the system and the implementation of key functions. The system's primary function is summarized as follows: (1) The development status of the existing network teaching platforms at home and abroad is investigated and expounded, and the goal significance and feasibility of the construction of this network teaching platform are obtained (2) The system analyzes the development feasibility of the platform system from the perspectives of market, economy, technology, and operation. At the same time, through careful teaching research and student questionnaires, the functional requirements and nonfunctional requirements of the platform system are obtained (3) Based on the technical feasibility analysis of the system platform development, the overall structure frame of the system platform is designed, and the system development platform and main technical means are determined (4) The system platform's functions are meticulously created to make the system's function structure more intensive in order to suit the user's functional requirements. And it analyzes and designs the system database, creates data forms, creates user interfaces and functional main interfaces at all levels of the system, adds PHP dynamic code, and gradually realizes each functional module of the system (5) In the process of platform creation, each part of the function implementation has been tested, and problems can be found and corrected in time (6) The performance requirements of the system platform in the overall design process mainly include system practicability, system maintainability, system openness, system scalability, and system security 4.5. System Performance Test. The performance of the system is largely reflected in the ability of data analysis and processing. According to the above description, the mathematical description of the clustering problem is obtained: Given data set Among them, v i represents the data object, and the data set is divided into k groups according to the similarity Then, the process is called clustering, and C i ði = 1, 2,⋯, nÞ becomes a cluster (class). It can also be described that the input to the cluster analysis is represented by a set of ordinal pairs ðx, sÞ or ðx, dÞ. x represents a set of samples, s and d are the similarity or dissimilarity criteria between clustered samples, respectively. The output of the cluster analysis is a partition: where G k ðk = 1, 2,⋯,NÞ is a subset of x as follows: The member G 1 , G 2 , ⋯, G k in x is the class, and each class is described by some characteristics. This is for example to represent a class of points in an n-dimensional space by their centroids or (boundary) points of relationships in the class, to represent a class graphically using nodes in a clustering tree, or to represent classes using logical expressions of sample attributes.
There are two main types of data structures in data analysis.
Data matrix: Dissimilarity matrix: Here, dðI, jÞ is a quantitative representation of the dissimilarity between objects i and j, usually it is a nonnegative number. When the objects i and j are more similar or "closer," the value is closer to 0; the more different the two objects are, the larger the value is. Since dði, jÞ = dðj, iÞ, and dði, iÞ = 0, a matrix of the form 10 can be obtained.
In general, a measure of similarity of clustering algorithms can be normalized as However, a measure of dissimilarity rather than similarity is usually used as a criterion. The measure of dissimilarity is expressed as Generally speaking, the variable describing the object is a continuous interval, and the dissimilarity is usually called the distance. When x and x ′ are similar, the distance dðx,  x ′ Þ is very small. If x and x ′ are not similar, dðx, x ′ Þ is large.
Here, this article only introduces the definition of the distance of the data object when the description attributes of the data object are all interval scale attributes. The commonly used distance definitions are as follows: Manhattan distance: where dði, jÞ is the distance from the data object i to the data object; X j x j1 , x j2 ,⋯,x jm À Á : Equations (15) and (16) are the m attributes of data object i and data object j, respectively.
Euclidean distance: Minkowski distance: where q is a positive integer. When q = 1, the Minkowski distance is the Manhattan distance; when q = 2, the Minkowski distance is the Euclidean distance.
This paper uses virtual software to test the performance of the embedded network platform teaching system. In order to achieve the purpose of teaching, the simulation of the number of people online at the same time is 100, the response time of the test system and the delay of the interaction between teachers and students. The test is divided into campus network and ordinary 5G network environment, and 10 tests are carried out, respectively. The results are shown in Figure 10. Figure 10 shows that the response time and delay of the embedded network teaching system are within the normal range, regardless of whether it is a campus network or a common network, demonstrating that the embedded moral education network teaching platform can meet the normal needs of teachers' teaching and students' learning. After observation, it can be found that for the response time of the system, in the campus network environment, the response time is about 3 s, the minimum value is 2.8 s, and the maximum value is also 3.2 s. Such a response time is relatively fast. In an ordinary network environment, the response time is also within 3.8 s. Normally, a response time of less than 5 s can be considered normal. The system interaction delay is between 30 and 50 milliseconds in the campus network environment and less than 60 milliseconds in the conventional network environment. The higher system performance in the campus network environment is because the system design of this paper considers the network proto-col of the campus network, which has a higher priority for the campus network, so the performance will be better than that of the ordinary network.

Conclusions
"Taking history as a mirror, we can see prosperity and decline." The traditional Confucian idea of self-cultivation is like a mirror, which can reflect people's words and deeds. Traditional Confucian self-cultivation concept is also a ruler of civilization, allowing people's world views, beliefs, and outlook on life to be continuously corrected, as well as their ideological and moral consciousness. This research proposes a teaching platform for embedded moral education networks. This platform's design can assist professors in their teaching and students in their learning. The Confucian idea of self-cultivation is derived from the living educational practice, and it is a moral factor of universal significance. Although the conditions of the present age have changed, it can still guide the current moral practice. The research of this paper is more inclined to the role of Confucianism in the work of moral education. Of course, the research of this paper also has certain defects, for example, in the design of embedded systems, several low-level frameworks are not tried to improve the performance and functions of the system. In the later research, more in-depth research will be carried out.

Data Availability
The datasets used during the current study are available from the corresponding author on reasonable request.

Conflicts of Interest
The author declares that he has no conflict of interest.