本书提供了MATLAB在计算机上解决“现代通信系统”课程中涉及的个方面问题，分别讨论了信号与线性系统、随机过程、模拟调制、模拟数字转换、基带数字传输、数字传输、信道容量和编码、扩频通信系统等-The book provides MATLAB on the computer to solve the course of modern communication systems involved in aspects were discussed in signals and linear systems, stochastic processes, analog modulation analog to digital conversion, baseband digital transmission, digital transmission channel capacity and coding, spread spectrum communication system, etc....