Electronics Science Technology and Application (E-Journal)
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Pattern Discrimination
Get PDFThis paper makes use of the preliminary analysis of the image, through its basic image features, to find the suitable model and algorithm. Using Matlab to process the image, and then using fuzzy clustering analysis, boundary matching model and other analysis, to achieve the purpose of solving the problem. In view of the first problem, the image is prepared for processing first, and the image is segmented in batches. Since the image given by the attachment is BMP form, we first use MATLAB to process the image given by the attachment, so that it is stored in the standard data storage format of Matlab. In view of problem two, we first define the submatrix by defining the search neutralization domain and the coverage domain, and then establish the boundary matching method model, and for the first time the left and right boundary of the matrix to be obtained and the left and right boundary of the obtained submatrix are matched
Dynamic model of rural governance system with the socialecological framework
Get PDFThis paper constructs a dynamic measurement system based on the rural governance system, and uses the nuclear principal
component analysis method to analyze the data of 25 provinces/autonomous regions/municipalities in China, including 146 districts, cities
and counties. The power of rural governance system was evaluated; based on the calculation results of the mathematical model, a systematic
analysis was carried out, and the gap between the factor loadings and factor dynamics of 46 indicators was compared, and it was helpful for
Chinese government to promote the modernization of rural governance and promote the construction and development of rural areas.Under
the development concept of rural revitalization, the infrastructure of intelligent technology, the overall social evaluation of rural governance,
governance capabilities, scientifi c and technological support capabilities increase the trust of the people's livelihood and interests of rural
governance.Under the synergy of multi-factors dynamics, it is of great signifi cance to use the government, social capital and villagers as the
carrier to solve the dilemma of rural development, build a harmonious rural life and rural ecology, and let the villagers live a happier life
Research on promoting ideological and political education in college sports under the concept of “three whole Education”
Get PDFThe college physical education curriculum is designed to cultivate students' sports skills and improve their physical quality.
Many sports for the group activities, which gives the university sports ideological and political education elements. "Three all education" is
a new concept Putting forward by China's higher education under the background of the new era, which accords with the characteristics of
modern education in colleges and universities. In this paper, based on this idea, the author expounds the ideological and political education
in the physical education curriculum of colleges and universities. The article fi rst expounds the present situation and signifi cance of the
ideological and political education in the physical education course, and then puts forward relevant countermeasures for reference
Research and application of engine electronic control training bench based on Changan Ford
Get PDFWhether it is responsible for the professional teaching of vehicle vocational college teachers, or the students who study auto
repair on campus, they should master the structure, principle and fault maintenance of the latest automobile circuit control system to diff erent
degrees, otherwise it is diffi cult to match the development of modern automobile new technology. In the actual teaching process found,
fi rst of all, for the real car is diffi cult to set idle or start the fault demonstration process, students are diffi cult to understand the principle of
these failures, must use the engine electronic control training platform to meet the teaching needs. Secondly, most of today’s automotive
companies recruit college graduates who require talents with specialized brand service skills. Therefore, higher vocational colleges must
cooperate with enterprises to train specialized automobile service talents
Eeg experimental study on the infl uence of learning activity design on learning effect
Get PDFWith the rapid development of new media, online learning has become an indispensable form of educational practice all over
the world. A large number of studies and practices have shown that the gamifi cation of online learning has improved students’ engagement
and attention to a certain extent, but there are still some problems in some aspects. This study intends to use EEG interaction technology to
monitor students’ learning situation in real time, and study the infl uence of diff erent learning activity designs on students’ learning effi ciency
and continuous learning willingness through the design of diff erent elements of learning activities, such as learning knowledge density
design and knowledge quantity design. To further understand the learning effi ciency and continuous learning willingness of students when
they participate in diff erent learning activities, propose and verify the relationships and principles between diff erent parameters, and provide
scientifi c methods and theoretical basis for the design of gamifi ed education system
To explore the development direction and promotion path of computer teaching in colleges and universities in the new era
Get PDFWith the rapid development of information technology, computer teaching in colleges and universities is also progressing
and developing. Nowadays, college computer teaching has formed a relatively perfect teaching system, covering two aspects of theoretical
knowledge and practical operation. Teachers need to combine the development needs of students in knowledge, thinking and practice,
strengthen basic teaching and practical operation teaching, and promote the combination of curriculum and innovation and entrepreneurship
education. Based on this, this paper explores the development direction of computer teaching in colleges and universities in the new era with
the author’s practical experience, and puts forward feasible ways to promote it, in order to provide references for colleagues
The Application and Exploration of massive open online course+Inversion Classroom in the Teaching of Corporate Crime Investigation
Get PDFIn the teaching of corporate crime investigation, massive open online course and reverse class can help to provide more
eff ective learning experience and training methods. This paper elaborates on fi ve steps: massive open online course learning stage, reverse
classroom stage, interactive learning activities, practical training, evaluation and feedback, which provides students with a comprehensive
teaching of corporate crime investigation, cultivates their knowledge, skills and thinking ability, and enables them to eff ectively conduct
corporate crime investigation in practical work
Photogalvanic Effect in Different 2D Materials
Get PDFSpintronics is based on the control of electron spin properties. Spin-polarized currents and pure spin currents are vital to spintronics. As a method to generate current only by illumination without imposing the bias voltage, the Photogalvanic effect now is used to realize spin-polarized current or pure spin current. In order to continuously reduce the size, it is particularly important to build spintronic devices at low-dimensional scales. Because of their outstanding optical and electronic properties, 2 dimensional materials have received extensive concern and research these years. In this review, we review the photoresponse of different materials under different illuminations and the use of Photogalvanic effect to generate spin-polarized currents and even pure spin currents. The materials studied in this article include two-dimensional transition metal dichalcogenides, Zigzag silicon-carbide nanoribbons and graphene nanoribbons at the edges of armchairs. This review article provides possible directions for material selection for new spintronic devices
Research on the cultivation and strategy of innovative high skilled talents in Higher Vocational Colleges
Get PDFat this stage, China’s economic structure is in an important period of strategic transformation, and the development of higher
vocational colleges has also ushered in an important period of opportunity. With the development of social economy, higher vocational
colleges are more competitive in talent orientation, professional construction, and the establishment of innovative teacher teams. The fi rst
is that the requirements of social and economic development for highly skilled and innovative talents are increasing. The second is that
higher vocational colleges themselves are also facing great challenges of adjustment. How to face these challenges, improve the level and
quality of talent training, and achieve sustainable development is an arduous task. We must vigorously reform vocational education, focus
on cultivating innovative high skilled talents, and meet the needs of economic development for the transformation and upgrading of higher
vocational education
Research On Service Mode of Information Security in Post-construction Era
Get PDFBased on information security service and its characteristics in the development of information technology, author
comprehensively analyzes the current situation and development tendency of the industry. This paper puts forward the business mode of
the information security operation, and analyzes its model composition, construction process and diffi culties that faced in this process. This
article can provide certain model reference and theoretical support for the innovation and sustainable development in this business