What should be paid attention to when learning modern communication

1 Work education E-commerce is a modern communication technology.

One of the most important aspects of the application. Due to the emergence and popularization of the liquid elimination computer Internet, as well as the large-scale use trend of cloud computing in the future, modern communication technology accelerates the process of global economic integration and has a positive impact on the world economy.

has played a huge role in promoting the development.

Modern communication technology plays an important role in promoting the modernization of education. With the development of communication technology, China can gradually realize distance teaching, and put better and better teachers in developed cities into education in remote areas. At the same time, multi-class teaching is also gradually popularized, and the future education will develop towards personalization, distance and informatization.

2. Interpersonal relationships.

Modern communication technology makes the communication between people no longer stay in the traditional way of communication, making interpersonal relations more and more free and timely. With the help of modern communication technology, people can realize remote communication, visual communication, and to a certain extent, expand the interpersonal circle.

3. Leisure and entertainment.

Through modern communication technology, people can shop, meet and entertain more conveniently. If you want to stay at home during holidays, you can often call a ** to achieve door-to-door service; The delivery of household water and electricity bills can also be linked to the Internet through mobile phones to achieve the convenience of paying the bills; Home appliance maintenance, a **, manufacturers or businesses can come to the door service, modern communication technology makes life more convenient. People with this travel dream can learn about tourism information through the Internet and **; Modern business information is overwhelming, through mobile phone text messages, the Internet, TV advertising, etc., so that consumers can understand the latest information, as a consumer, if you can buy cheap and affordable products, it is the best, modern communication technology makes people access to information greatly increased.

Now communication can bring us a lot of convenience! First of all, now there is WeChat, there are text messages, calls, etc., which does not need to rely on cars and horses to send letters like in ancient times, and even rely on people's two-legged wheels to walk over and send letters to others. And now if there is a courier to send things, we don't have to go out.

You can receive what you bought at home.

The major courses in the junior year are the most important, but the premise of the major courses is the basic course in the freshman and sophomore years.

In mathematics, advanced mathematics, line algebra, probability theory (the three to be tested in mathematics for graduate school entrance examination), complex variable functions.

Physics: University Physics

Electronics: circuit analysis, analog circuits, digital circuits.

Software: C language (this is the basis for learning the most communication application software MATLAB, learn this well, MATLAB is very simple), MATLAB, SystemView, Protel 99, etc.

Professional basic courses: Signals and Systems, Digital Signal Processing, High Frequency Electronic Circuits, Electromagnetic Fields and Electromagnetic Waves, Principles of Microcontrollers, Principles of Communication.

Professional application courses: information theory, automatic control principle (linear part) (signal and system application), embedded system (single-chip microcomputer application), mobile communication, spread spectrum communication, optical fiber communication, microwave communication, satellite communication, image signal processing, etc.

The above almost covers the courses you want to master, and the other courses that are not mentioned belong to the category of understanding, and the above courses are difficult to learn when learning, and if you don't pay attention to it, you will fail the course, so study hard.

If you want to get a job as an undergraduate, then it's best to study software courses well and be proficient in application software. If you plan to take the postgraduate entrance examination, then you must study hard for the three mathematics exams mentioned above, and you must study English well, and you must master all the basic courses of the major, so it is almost the same.

Note: 4 subjects: mathematics, English, politics, and professional courses.

Communication test mathematics one, English one and politics (this thing will be too late to see when the time comes), these three are the national unified examination, and the professional course is the independent proposition of each school, depending on which school you apply for, basically the test signal and system or communication principle, there are also all tests, as well as the Beihang test electromagnetic field and electromagnetic waves, modular electricity, signals and systems, so you are required to master the professional basic courses, and even the basic courses of the first and second year of the year, modular electricity, digital electricity must also be mastered.