一个通信系统专业的研究生一些有关于 通信原理的一些比较经典的 资料 希望能对非通信专业朋友 在做有关通信相关项目和程序上能有所帮助-A communication system a number of graduate students on the communication of some of the more classic principles of information communication hoped that the non-professional friends are doing on the communications-related projects and procedures can help