Electronics Science Technology and Application (E-Journal)
Not a member yet
337 research outputs found
Sort by
Design of automotive detector based on real-time waveform display of single-chip microcomputer LCD
Get PDFAutomobile testing provides an important basis for automobile performance parameter evaluation and fault diagnosis, and
portable automobile detector is the main topic of current research and development. Based on the 2.4-inch TFT LCD display connected to
the ILI9325 drive interface of MC9S12XET256, this paper uses C language to program the eight-channel real-time data waveform display
car detector on the CodeWarrior platform. The problem that poor continuity exists in displaying real-time wave is able to be solved by a
curve interpolation method. Relevant display functions for LCD dynamic waves are performed by programming. The software interface for
the automobile tester is designed. Finally, the reliability of the tester is certifi ed by the compared results by using the tester and INV 3062
type data acquisition instrument to test relevant sensors of the Passat automobile electrical training platform at the same time
Research on optimizing the ideological and political teaching design of accounting courses in vocational schools from the perspective of “three complete education”
No full textas the name suggests, the “three roundness education” is the education of all staff , the whole process and all roundness. From
the perspective of “three complete education”, the construction of the ideological and political system for the implementation of technical
education in vocational schools not only requires teachers to adhere to the effi cient unity of explicit education and implicit education, and
continue to tap the ideological and political education elements rich in subject knowledge, but also requires schools to pay attention to the
refl ection and guidance of the concept of “three complete education”, and integrate the existing educational resources of schools, To meet
the needs of education reform and development in a down-to-earth manner, we should build a curriculum ideological and political model in
a real state, so as to cultivate high-quality and highly skilled talents for the country
The construction of University Teachers’ team under the background of the new liberal arts construction: problem identifi cation and path selection
No full textwith the continuous development of society, the market has put forward new high standard requirements for talents in various
industries, as well as new requirements for talent training in Colleges and universities. The proposal of the concept of new liberal arts construction
emphasizes the importance of discipline reform and points out the direction of the reform and development of humanities. As an important subject
in the implementation of teaching reform, in order to actively respond to the call for the construction of the new liberal arts, colleges and universities
should correctly identify the problems existing in the construction of their teaching staff , actively explore eff ective improvement paths, and promote
teachers not only to have a solid theoretical foundation, but also to have the corresponding practical teaching ability, so as to eff ectively promote
professional development and provide a strong guarantee for talent cultivation. Based on this, this paper analyzes the problems and optimization
strategies of University Teachers’ team construction under the background of new liberal arts construction, for reference
Application of face recognition technology based on deep learning in smart security construction
Get PDFface recognition is a kind of biometric recognition technology, and it is also the most popular and widely used artifi cial
intelligence technology. The data acquisition process of face recognition technology is covert, so it plays an irreplaceable role in the fi eld
of security. Deep learning is a high-order logic method under the background of the development of artifi cial intelligence. Thanks to the
development of deep learning mode, artifi cial intelligence technology including face recognition has been continuously developed. The
development of intelligent security needs the support of face recognition technology. This paper analyzes the face recognition technology
in the deep learning mode, and then puts forward the application of face recognition technology in the construction of intelligent security,
hoping that this paper can provide some reference for the development and application of face recognition technology
Simple Detector Of Pulse Wave Beats
Get PDFVarious methods for detecting the fiducial points of the pulse wave signals are discussed. A new simple detector of the
fi ducial points based on the application of the fi rst derivative operator, set of nonlinear transformations and adaptive threshold is described.
The effi ciency of various detectors of the beat points of pulse wave signal in the presence of interferences of various origins and intensities
was estimated. It is demonstrated that the suggested detector provides the minimum level of uncertainty in the determining time position
of pulse wave beats.One of the possible ways to investigate the eff ectiveness of detecting pulse wave beats is to model these processes for
the studied biosignal and the contaminated factors. The mathematical model of pulse wave signal with presented noise caused by motion
artifacts and baseline wander is assumed to be additive.Thus, among the considered detectors of pulse wave beats in this work, the proposed
amplitude–time detector based on fi rst derivative, set of nonlinear operators and adaptive threshold provides better effi ciency and accuracy
of detection
Research on Sentiment Analysis Method of English Writing Based on NLP and Machine Learning
Get PDFIn response to the demand for sentiment analysis in modern cultural studies, the article conducts in depth research on the word vector generation and training methods in Natural Language Processing (NLP). By adopting the hierarchical Sotfmax structure, the problem of matrix sparseness caused by the increase of the vector dimension in word vector description is alleviated. The CNN⁃Softmax model mentioned in the article has a significant improvement in performance due to the introduction of a deeper convolution structure. Accuracy and have reached 83.8% and 81.9%，respectively, which is about 4% higher than the traditional binary tree⁃ based model
The overall teaching design and implementation strategy of junior high school English large unit under the core competence
Get PDFWith the further promotion of the new curriculum reform, in junior high school English teaching practice, teachers gradually
pay attention to the important practical significance of large unit integrated teaching, which conforms to the requirements of the new
curriculum standard and students’ learning practice, and is conducive to the improvement of students’ English core literacy. Based on this,
this paper will focus on the overall teaching design and implementation strategy of junior high school English large unit under the core
competence
Research on IPv6 transformation route of portal website
Get PDFWith the rapid development of information technology, in the process of the development and application of the Internet,
want to give full play to the advantages of the network, need to use IP transformation technology. In this paper, the signifi cance of the
upgrade of IPv6 is described, followed by the exploration of the portal site IPv6 transformation technology route selection ideas, and again
the route of the optional type of analysis, fi nally elaborated the portal site IPv6 transformation of the specifi c steps, in order to be able to
provide useful reference for relevant staff
Application of energy storage technology in new energy power system
Get PDFWith the rapid development in our country, the electric power industry faces new development requirement. Today, when
reserves of fossil energy are decreasing and the environmental pollution problem is becoming more and more serious, people are paying
more and more attention to the development and utilization of new energy sources. In order to meet the social demand for electricity in
the new era, the relevant departments must strengthen the development of new energy power generation and the use of energy conversion
to promote the power system to energy-saving and green development. Based on the specifi c types, application and future development
prospects of energy storage technology, this paper mainly aims at promoting the in-depth development of new energy power generation
industry and providing important technical support through rational analysis
Research Status and Future Prospects of 5G Network Technology Based on Computer Technology
Get PDFAt present, 5G network has fully penetrated into people's daily work and life, and this technology has a very broad development space because it not only realizes modern transmission of information data but also guarantees information transmission security to the maximum extent by virtue of high-quality information transmission mode and transmission speed. Based on this, this paper briefly analyzes the current situation of 5G network technology research based on computer technology, and discusses the future development prospects of 5G technology for reference