High Score Freshmen ask for help about some things about communication engineering, in detail.

I'm a communications professional, and it's been three years since I graduated.

1.The freshman and sophomore years are both basic courses: mathematics, English, language, etc. Mathematics and English must be learned well.

I won't talk much about English, Level 4, the most basic, mathematics is a tool, communication learning, and at the end, you will find that the professional courses are all mathematical derivation. Concepts and formulas are expressed in complex higher mathematics. There are also mathematics and English, if you learn well, you will not suffer in the future graduate school entrance examination, and it can be said that the graduate school entrance examination is half successful.

The junior and senior majors have Signal & System Circuit Principles and Digital Electronic Technology. Embedded Systems, Electromagnetic Fields and Microwave Technology, Principles of Digital Communication. Digital Signal Processing.

Principles of mobile communication. The principle of program-controlled switches. Fiber Optic Communication Optical Networks

There are also courses in computer principles, but they are not specialized courses.

2 summer vacations except rest. Advice: Don't leave English behindIt's okay, flip through the high school math textbook (don't do the questions).

3 There is an imbalance in the ratio of men and women in the major, when I went to school, there were 45 people in a class, and there were 11 girlsThe number of girls in our world is quite large. (Learning communication, girls are all treasures in the class, hehe).

4 .Graduates of communication generally go to various domestic operators (mobile, telecom) or equipment manufacturers (Huawei, ZTE, ut Starcom, Maipu, Fiberhome (this company is in Wuhan), Datang Telecom, etc. If you have a good ability to learn, you will go to a large company to engage in research and development, and if the company is good, the salary is not low, which will definitely make you satisfied.

The salary in the communications industry is still advantageous compared to other industries.

If you learn generally, you can go to a system integration company to engage in communication network optimization. There is a lot of talent in demand for 3G right now.

5. Personal advice, if you can find a job that you are satisfied with, go to work. If you have studied communication for 4 years, you feel that you are really interested in it, and you are willing to do something in communication. Or graduate school.

The communications industry is knowledge-intensive. It doesn't hurt to have a high degree of education. It is difficult to engage in research and development when an undergraduate enters the communications industry

It's still okay for graduate students to come out, at least from a high starting point.

Interest matters. Communication courses are difficult to learn. But if you're interested, there's no problem.

The same is true for graduate school entrance examinations. If you are not interested in the major, it will be more painful to learn. In this way, even if the graduate school comes out, the future will not be very good

Personal opinion, for reference.

I'm studying electronic information, so I don't know if I can help you.

According to my understanding, it must be on: analog electricity, digital electricity, C language, assembly language, high mathematics, digital signal processing, etc., please see this for details.

Should help you.

Please, boss, which school are you, the specific situation is analyzed!。

1.Basic courses: Advanced Mathematics, C Language, Analog Electronic Technology, Digital Circuit Technology, Signals and Systems, High Frequency Circuits, Digital Signal Processing, Communication Principles, Microcomputer Principles.

Specialized courses: Mobile Communications, Microwave Technology, Coding Principles, Data Compression, Basic Tutorials for Embedded Systems, Optical Communication Systems.

2.Summer vacation is fun.

3.There are more than 20 people in my class, 6 girls, the most in the whole department, and 1 girl in the next class.

4.There is a way to telecom, mobile, Unicom, otherwise software companies are also an option.

5.If you have the ability to go to graduate school, it is best to have a way, such as 4 ......

It's better for women not to come.

Men who want to be blue-collar can.

In short, communication engineering has the ability and technology, is tired, has less money, has more work, has poor treatment, and has the ability to do it well on a business trip.

Easily has a high income and is also stable.

The main courses of communication engineering are: signals and systems, electromagnetic fields and electromagnetic waves, high-frequency electronics, analog circuits, digital circuits, EDA technology, digital signal processing, communication principles, computer networks, computer interfaces and application technologies, program-controlled switching technology, optical communications, information security, etc., which objectively requires that the computer configuration only needs a notebook with medium configuration performance, and the price should be about 6000 yuanAccording to the above situation, two models are recommended:

A: Lenovo ThinkPad Wing 480 configuration: i7-8550U CPU, 8G memory, 128GB SSD+1THDD, 2G independent display, silver, 14 inches.

Two models: Dell Dell achievement 5000 configuration is: i7-8565U CPU, 8G memory, 512GB SSD, 2G independent display, gray, inch.

It just so happens that I used to study communication engineering, and I still have a certain say in your problems.

The general configuration above can meet your requirements, excluding you from playing large online games.

Processori5 series memory: 8G SSD with 256G or more, graphics card entry discrete graphics card is OK.

I don't know what software is mainly used in communication engineering, and I don't know if the landlord chooses a notebook to see the appearance of the notebook, and I don't know how much the landlord's budget is.

3000-4000 budget, you can choose Glory MBK notebook, Lenovo Xiaoxin, Dell achievement series, and Shenzhou thin and light office notebook, this kind of notebook can basically meet the office requirements, CAD PS is not a problem, Office is not a problem.

With a budget of 4000-5000, you can choose a notebook with a discrete graphics card, which can be better for **and**rendering. For example, the Redmi notebook, the Dell Flying Box series, and the Asus Boulder.

There are more choices in the 5000-6000 price range, and you can choose a thin and light laptop with a better appearance, and you can also choose a gaming laptop with good performance.

Mistake; 2.Error (decoder.

is 7 12 transforms); 3.That's right; 4.Dear, the title is incomplete; 5.

That's right; 6.That's right; 7.Error (non-uniform quantization reduces the quantization error of small signals, but generally increases large signals)8

Error (The quantization error is caused by the quantization stage, and the spectral aliasing caused by not satisfying the sampling theorem is what to say...) There is no causal relationship.

da) 9False (PAM is an analog signal.)

10.Error (the accuracy of the analog signal means that the amplitude of the signal is continuous, and it does not matter whether the time is continuous or not).

I didn't know I checked it on the Internet, and gave the reason analysis, hoping that there would be an experimental class soon, and I would escape first and come back in the evening to answer the next part.

It's very professional, is this the answer, then you have to do your homework.

This style of writing generally points out the essence of the opponent's mistake first, or directly refutes (refutes arguments), or indirectly refutes (refutes arguments, refutes arguments); Then, he put forward his own point of view and argued it-for-tat. Rebuttal is closely related to argument, because to refute the wrong argument of the other party, it is often necessary to put forward one's own correct argument-for-tat, so as to completely refute the erroneous argument.

A discussion that focuses on a refutation is a refutation. Refutation is often broken and standing, that is, while refuting the other party's erroneous arguments, it puts forward its own correct views-for-tat.

There are three ways to refute erroneous arguments:1Refutation of argument 2Refutation of argument 3Refutation of arguments.

But in the end, it's about refuting the arguments.

Refutation is a common style of argumentation, which is particularly valuable in criticizing and exposing some ugly social phenomena, but students often feel that they don't know where to refute and can't write. In fact, there is a way of thinking for this kind of article writing, that is: 1. List the phenomenon, 2. Show the drawbacks, 3. Explore the root cause, 4. Point out the way.

This article is suitable for high school texts, and Mr. Lu Xun's famous article "Take-it-ism" is an example to explore this characteristic of refutation.

column phenomenon. List the phenomena that are immoral in reality and hinder the healthy development of society. the typicality of the selection of cases in order to warn people; the richness of the list in order to resonate with the reader; The diversity of rhetoric in order to highlight the style of writing and enhance the momentum. Example:

In terms of learning art alone, I recently sent a batch of antiques to Paris for exhibition, but in the end, "I don't know what will happen"; There are also several "masters" holding a few old paintings and new paintings, hanging all the way through European countries, called "carrying forward the glory of the country". I heard that Dr. Mei Lanfang would be sent to the Soviet Union not far away to promote "symbolism", and then he would go to Europe to preach.

I'm in my senior year and I'm a communicator.

I can responsibly tell you that it's not good to be confused in your sophomore year. The computer test is very watery (I took the C), and it is not necessarily easy to get a high score, but it is still easy to think about it - to do the past exam questions, and now it is too late to do it. High mathematics must be good, communication is the mathematics of communication, the future signal system, communication principles, and even your own research, mathematics is a must.

There is nothing to envy in the student union, but you must remember that you must have socialization; You don't necessarily get mixed up in any position, but you should mingle with your classmates more and have a good relationship with the counselor, such as going to the counselor to chat more or something.

Regarding the laboratory, if you have the opportunity to go, this opportunity is enviable, this is directly related to your own major, after all, you will have to eat this as a job in the future. Going to the laboratory depends on interest, but interest is cultivated, and if you don't get in touch, you will never be interested. Therefore, what you have to do now is to have more contact, such as rubbing projects with more students who are engaged in projects, playing soy sauce first, learning to study, and then doing it yourself, after all, you have to do it yourself in the end.

For the achievements of other students, there is no need to envy and hate yourself. Everyone has their own goals, and if you set your own goals, then the standard for judging your success or failure is your own goals. I used to be very competitive, and I was uncomfortable with a little drop in grades for several days, but when I went to college and even later, you found that you couldn't count the books of people who were better than you.

You have to work hard and work hard to achieve your goals. By the way, we can not be Messi Ronaldo, but we also have to try to be one of the big five leagues.

It's normal to not know what books to read now, but I didn't understand what communication engineering is until my junior year, and I didn't know anything about it before, so you don't have to worry. The first thing to ensure is that you can do a good job in your grades, no matter what study method you use, this is a must, this is the king. Don't use lack of interest as an excuse to tell you that people come this way, and if you want to be responsible for yourself, you should be very demanding.

Sophomore classes are not easy, so let's study the sophomore classes well and think about expanding. Analog circuitry is a top priority. For extended books, you can read some introductions and the like, such as Introduction to Wireless Communication.

In addition to the circuit to read in the freshman year (you said that the circuit was not well learned), the rest can be put away, because the sophomore year will not need it for the time being. Also, if you want to get a job directly after graduation, you can study C again, and the position of development may require this.

It's okay, it's never too late to start learning, people always see the good side of others, maybe the weaknesses of others are only known to him, don't put too much pressure on yourself. I only passed the second level of computer science twice. There's no interest to cultivate, but I'll be interested slowly, so I'm going to be a sophomore, so I'm not in a hurry.

What do communication engineering undergraduates learn: communication principles, signals and systems, analog circuits, digital circuits, VHDL language, C language, C++ language, digital signal processing, MCS-51 microcontroller, digital image processing, DSP principles and applications, embedded system principles UNIX. (Note:.)

I came out to find a job mainly engaged in software and hardware, engaged in software: to learn software design language, engaged in hardware: learn hardware design language).

What are the requirements for students: The school's requirements for students are to pass the exam, but in order to find a job, they need to study some additional content on their own.

As a graduate of communication engineering, I offer only a few career paths and directions based on my own experience.

2. Major communication research institutes: such as the former Telecommunications Research Institute of the Ministry of Information Industry.

3. Communication consulting and design units: China Telecom Design Institute (ministerial level, Zhengzhou), Beijing Mobile Design Institute (ministerial level, Beijing), Guangdong Telecom Design Institute, Zhejiang Huaxin Design Institute (provincial best).

4. What can major operators (mobile, telecom, and unicom) do, such as project management, equipment and line maintenance, finance, marketing, technical support, etc.

5. Communication equipment manufacturers (Huawei, ZTE, Beacon, Datang, Ericsson, Motorcycle, ARAN, NOSI), engineering management, engineering supervision, equipment sales, training department, contract management.

6. Manufacturing, sales, and technical support of communication test instruments.

7. The main supervision companies in the communication industry, such as Guangdong Gongcheng, Beijing Yuban Bridge Supervision, Zhengzhou Huaxia Supervision, etc.

8. Each audit company is responsible for auditing the communication project.

9. Maintain the special networks of public security, taxation, highways, and traffic police engaged in the construction and operation of party and government organs, enterprises and institutions.

10. Then study and stay in school as a teacher.

11. When China's telecom market opens to the outside world, foreign operators will enter China. In the past, when they first started, they might have gotten a better position.

12. Be the boss, engaged in communication engineering construction, design, supervision, equipment measurement or instrument sales.