First, present a course summary of freshmen and sophomores:
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Freshman: advanced mathematics (up and down); Linear algebra; College physics. The importance of advanced mathematics is self-evident. If you don't learn advanced mathematics well, the later classes will be affected, and it is also very important to take the postgraduate entrance examination. Therefore, the consequences of not learning advanced mathematics well are really serious. Freshmen must study hard. Linear algebra has a certain influence on the following courses, but it is far less than advanced mathematics, but you have to take the postgraduate entrance examination, so you have to study it, but it is still very important to get advanced mathematics first. College physics is to learn what has been learned in high school again by means of advanced mathematics, and the electrical part is carefully studied, which is related to the electromagnetic field theory behind it;
Sophomore: probability theory and mathematical statistics; Under college physics; Digital circuit; Signals and systems; Microcomputer principle; Analog circuit analysis. Probability theory and mathematical statistics are also subjects to be tested in postgraduate mathematics, so study hard; Big things have nothing to do with other subjects, so you can learn them at will. Digital electricity and analog electricity are professional basic courses, and related knowledge should be used in subsequent courses. It is difficult to simulate electricity, so be prepared psychologically. Microcomputer principle is of universal importance in the teaching of some assembly languages. The most important thing is the signal and system, which can be said to be the C position of the electronic information professional course. Many schools are taking postgraduate exams. Try to be serious!
Considering that there are many public courses for electronic information majors, I will take my professional information engineering as an example by the way:
Junior year: real-time signal analysis; Electromagnetic field theory; Digital signal processing; Communication principle; Microwave technology and antenna. Classes in senior three are more about direction. If you want to develop in the direction of electromagnetic field and microwave in the future, then learn electromagnetic field theory and microwave technology; If you want to do communication, then learn communication principles and digital signal processing. Communication principle is also a key subject of postgraduate entrance examination, which will be involved in postgraduate entrance examination and re-examination in many schools. You should study hard.
After introducing the important courses, we will introduce the learning methods. The courses of this major are mainly the ability of mathematics and physics, among which mathematics is the most important, and 70% or 80% is the ability of mathematics, so we must learn mathematics well first. Secondly, we should grasp the essence of the principle and don't rely on experience to guess; Finally, the knowledge of this science may not be enough. If there is an opportunity, you'd better go to graduate school for further study. In addition, we should pay attention to hands-on ability, learn more programming languages, do more experiments, and do more scientific and technological projects, not just textbooks!
I hope my answer can help the subject!