Electronics Science Technology and Application (E-Journal)
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Analysis of Common Interference and Control Measures in Electronic Communications
Get PDFIn response to the current situation of electronic communication in China, analysis can be conducted from the perspectives of influencing factors and solutions. With the rapid development of society and technology in our country, we have broken through new development rates. Based on the continuous efforts of relevant technical staff, China's electronic communication technology has achieved milestone development in recent years. As the most important assistance facility, the utilization rate of electronic communication has been fully covered. Within the entire society, most areas have been covered by electronic devices, bringing great convenience to our lives. Especially nowadays, the reliance on electronic communication equipment in China is becoming increasingly strong, such as the high installation rate of WiFi, which has achieved coverage in most regions. Based on this, this article analyzes the current situation of electronic communication and common interference and control measures
Discussion on the Physical Properties and Musical Properties of Sound
Get PDFThe enrichment of musical materials is a very long process, and the exploration of new materials is also a traditional thing. These foundational works deepened the understanding of music and sound, and at the same time promoted the progress of music as a discipline
Application of Geographic Information System Technology in Urban and Rural Planning
Get PDFWith the rapid development of China, the urban and rural space resources have been further explored and utilized. In order to improve the basic conditions of urban and rural areas and promote the development of urban and rural areas to meet the needs of people’s lives, leaders and planners are considering how to use modern information technology to improve the planning and management of urban and rural areas, so that urban and rural space resources can be better used and constructed. GIS technology is widely used in the field of urban and rural development planning, which can bring great convenience to the information processing, decision-making and implementation of urban and rural construction and spatial planning. This paper briefly discusses the significance and function of GIS technology in urban and rural planning and management, and then analyzes the application of GIS technology in urban and rural planning and management. It is expected that the research of this paper can help to improve the efficiency of urban and rural planning and management
Application of Data Mining Technology in Network Security
Get PDFWith the growing national economy and the development and progress of science and technology, computer networks have achieved all-round popularization and coverage. At present, the Internet has covered all aspects of people's lives, which facilitates people's life and work. However, due to the openness of the network itself, network security problems have followed. If these problems cannot be effectively solved, people's privacy security will be seriously endangered. Big data mining technology is one of the effective means to solve this kind of network security problems. We can find high-security and high-value information from a large amount of data, create a safe network environment for people, and provide great help for the subsequent development of computer networks
Possibilities of Nuclear Fusion Based on the Functionality of Superconductors
Get PDFThis article will explain the possibilities of nuclear fusion based on the functionality of superconductors. It discusses the world energy demand as a whole and compares other energy sources with nuclear fusion power. It then introduces the superconductor by explaining the conductivity first and then how superconductors work. Next, it discusses the feasible application of superconductors in fusion reactors, as well as the future and challenges surrounding the topic
Design and implementation of an intelligent car obstacle avoidance system based on deep learning
Get PDFThrough the integration of deep learning technology, from the simplest driving method to the realizatio n of the “carnetwork road” interaction, the use of STM32F103 microprocessor control chip, and through the PWM technology to achieve the speed and
steering gear regulation, at the same time, the use of deep learning self-cognition technology, so that intelligent vehicles can make selfcognitive decisions like human minds , by looking for the best route to avoid some obstacles on the road surface, and the selection of the
optimal forecast route, and through the tracking controller to achieve the black line function, through the anti-collision system to achieve the
vehicle detection and obstacle avoidance function
Numerical simulation analysis in the M/M/1 queue with working vacations and setup period
No full textWe consider the customers’equilibrium strategic behavior in the M/M/1 queue with w orking vacations and setup period.
Based on the reward-cost structure, arriving customers can decide whether to join the system or balk. In this paper, we use numerical
examples to illustrate the eff ects of several parameters on the customers’ behavior for fully observable queues
Network Information Security Analysis under the Background of Big Data
Get PDFWith the increasing degree of information technology in China, the Internet information technology is becoming more and
more advanced. Network information technology is ubiquitous and brings great convenience to our life. However, with the development
of network information technology, security can not be ignored, so network technology workers should strengthen the security of network
information, in order to prevent users’ privacy from being leaked. Therefore, this paper combines big data analysis with network information
security technology to improve the level of network information security
A survey of speech enhancement algorithms
Get PDFspeech is easy to be interfered by the external environment in real applications, resulting in the reduction of speech
intelligibility and signal-to-noise ratio. In the past few decades, due to the wide application of speech based solutions in practical
applications, speech enhancement of noisy speech signals has aroused considerable research interest. This paper classifi es and introduces
several main speech enhancement methods, summarizes the advantages and disadvantages of several main methods, and fi nally puts forward
the next research direction of speech enhancement methods
Research on the application of Blended Teaching in Secondary Vocational Electronic Technology Course Teaching
Get PDFwith the development of the times, China’s educational technology is also progressing at a high speed. Especially in today’s
information technology era, online teaching has become an educational trend, and promotes the development of China’s education in the
direction of modernization. Hybrid teaching is a new education mode bred under the background of this era. Its core is to carry out teaching
in the way of effective combination of online and offline, and use the advantages of information technology to improve the quality of
teaching, so as to promote the development of education modernization in China. Therefore, this paper studies the application of Blended
Teaching in the teaching of secondary vocational electronic technology course. Its purpose is to fi nd the eff ective application strategy of
Blended Teaching in vocational education, so as to improve the talent training system of Vocational Colleges and cultivate more excellent
professional talents for our country