Then sophomores and sophomores should study the basic courses of signal and system: complex variable function and integral transformation, and then signal and system, which is the most basic course for communication majors. If you learn well, the later courses will be easy, but if you don't understand, the later ones will be even more confused. However, the difficulty of signal and system has always been recognized as the course of communication gobbledygook, which is called the four gobbledygook of communication together with communication principle, analog electricity, electromagnetic field and electromagnetic wave. Sophomore students also have digital electricity and analog electricity to learn, because it is also one of the professional courses. There are sophomores who have to pass Band 4 first, and juniors who can pass Band 6 are the best.
Then it is basically a professional course in junior year, which involves the professional course of postgraduate entrance examination. I have to say here that everything said upstairs is wrong. For Beihou University, the communication postgraduate entrance examination is quite special. First of all, it is divided into: Electronic Engineering College, Information and Communication Engineering College (hereinafter referred to as ICT College), Optical Research Institute, Network Research Institute, etc., but they take different professional codes. What is said upstairs is only the 803 communication synthesis (signal and system+communication principle) of ICT Institute, not just this one, because ICT Institute is the best college in Beihou University, so relatively speaking. But in addition, there are 80 1 communication principles, 802 electronic circuits (that is, digital plus analog electricity), 804 signals and systems, electromagnetic fields and electromagnetic waves. So all roads lead to Rome. These are all professional courses in communication, and you can take any exam to be a graduate student in communication. But one thing, it will be more difficult to test only 80 1 and 804 in one subject, because there is only one subject. In addition, Beiyou is a tutor group system, that is, each group has a group line, and those who have not passed the cinema line cannot participate in the re-examination.
Also, you may not understand the academic and engineering types mentioned upstairs, so you were fooled at once. To put it simply, if you take an undergraduate course (no matter how many), you have to apply for the academic type, and the engineering type can be adjusted because the score of the engineering type is 20 points lower than the total score of the academic type. Why? The reason is that engineering is more oriented to people who are working in society, so the score is slightly lower and easier. However, although the country's current policy is inclined to engineering, it is inevitable that the social recognition is not high, because many previous academic qualifications are bought, so if you can get them, it must be the best type of academic qualifications.
One more thing, one's postgraduate entrance examination is a self-study process, but the road is very difficult and bumpy, so hold on. If you give up halfway, it will be meaningless. Self-study is certainly possible. If you ask me, the postgraduate classes are all the same. There is another one, I recommend you to go to the People's Forum of Beiyou. The sub-version of the postgraduate entrance examination in the information society can provide everything you want, because the biggest advantage of taking the North Post Examination is that it is completely open. The information of BUPT students is on the forum, and everyone has the same information, and it is completely free. This is rare, and it is rare in other institutions. What's more, posting forum logs is a major feature. From official information collection, tutor information, reference books to the most important experience exchange, it can provide you with the most comprehensive understanding of postgraduate entrance examination. You can also ask questions on it, and the answers are all students, graduate students and even teachers of Beijing University of Posts and Telecommunications, so I sincerely hope you can make good use of this resource.
That's all. If you have any questions, keep asking them. O(∩_∩)O~