Electronic information engineering is to learn the basic circuit knowledge, and master the method of using computer to process information. First, learners should have a solid knowledge of mathematics, and have high requirements of physics, mainly in the area of electrical; to learn much knowledge about circuit, electrician foundation, electronics, signal and system, computer control principle, basic courses of communication principle. Learning electronic information engineering also needs hands-on design, connection to some of the circuit and the combination of computer experiments, hands-on operation and relatively high requirements of the use of tools .