What kind of job is electronic information engineering looking for?

Electronic information engineering covers a wide range. How to deal with all kinds of telephone signals in telephone exchange, how to transmit our voices and even images by mobile phones, how to transmit data by networks around us, and even how to keep secrets in the information transmission of the military in the information age. We can keep and develop more advanced technologies and new products by learning some basic knowledge.

First of all, you should have solid mathematical knowledge and learn many basic courses such as circuit knowledge, electronic technology, signal and system, computer control principle, signal and system, communication principle and so on. I have to design it myself, connect some circuits and combine computer experiments. For example, I will connect the circuit of the sensor myself, build a small communication system with the computer, visit the electronic and information processing equipment of some big companies, understand the whole situation, understand how the mobile phone signal and cable TV are transmitted, and have the opportunity to participate in the design of large-scale projects under the guidance of teachers.

With the increasing penetration of computers and the Internet into all levels of social life, the social demand is considerable. Now it's a hot major.

What will you do after graduation? -Engaged in the design, application development and technical management of electronic equipment and information systems.

With the deepening of social informatization, most industries need high-paid professionals. It can be:

Electronic engineer-design and develop some electronic and communication devices, and the starting salary is generally 2000-6000 yuan/month;

Project supervisor-planning some large-scale systems requires high experience and knowledge, and the starting salary is generally above 4,000 yuan/month;

You can also continue to study as a teacher and carry out scientific research projects.

Specialty is a good specialty: it has a wide range of applications and intersects with computers, communications and electronics; But this line is biased, so the ability to do it is very important; In addition, it is best to be an undergraduate, and it is too difficult to find a job in a junior college now! Except prawns, of course.

This major requires a lot of math and English, and if you are depressed, you have to get a high salary.

To eat this bowl of rice, practical ability and mathematics are the basic skills. Of course, you are not required to be a mathematician, as long as you can understand formulas, such as calculus and probability statistics, and at least know what you are talking about, while linear algebra requires more, because any book about an algorithm will eventually turn it into matrix calculation (so that you can program, and a considerable part of modern electronic engineering is programming).

For the practical ability, junior students had better weld and assemble some small circuits to strengthen their perceptual knowledge of analog, digital and high-frequency circuits (these three are the core of electronic circuits); Tools? Just find the cheapest one! Electric soldering iron and multimeter are essential. Can I buy a second-hand oscilloscope circuit diagram if I have money? It is often published in radio magazines. Radio enthusiasts get started, and the actual operation is very good.

The other is single chip microcomputer, CPLD/FPGA, DSP, among which single chip microcomputer is necessary, and 5 1 series single chip microcomputer can, because this is the most used one; Just find a 5 1 development board (cheaper) and program it yourself. ARM microcontroller, FPGA and DSP development board are more expensive, but this is the trend. If possible, let's play.

Programming: c/c++ is a must. In fact, single-chip microcomputer /DSP application systems often use C language to develop data structures and operating systems, which is the core course of computer software specialty (Peking University teacher thinks that you have studied computers after learning these two courses). Large single-chip computers (such as ARM series) often use embedded operating systems (such as uCLinux), so in addition to windows programming, there are opportunities to play Linux programming.

In addition, the database principle of computer specialty (database is too important now, it is best to learn large-scale ones such as SQLServer, Oracle, MySQL and Access), software engineering, computer architecture (if you have a solid foundation of microcomputer principle, you don't need to learn) and compilation principle (difficult enough).

Windows programming: Beginners should use vb. There are many Delphi/C++Builders really developed, and the cost of learning vc is too high. As for Java/C#, it is still far from the underlying development.

There is also a write driver (WDM or Linux driver) at the bottom, but these are more professional and require a deep understanding of the operating system.

Another major part of the electronic engineering course is the fundamentals of signal system, digital signal processing, communication principle, electromagnetic field and microwave technology. These courses use a lot of math, which is very painful to learn, and I think it is difficult for undergraduates to understand these courses (because your math foundation is not enough), but it is better to understand some in theory than to be in a fog.