通信专业研究生课程：《Digital Communications（英文版）》一书的详细课后答案。-Communications professional post-graduate courses: " Digital Communications (English)" after a book detailed answer.

记录我针对数字通信（John.G Proakis）版本学习中编写的仿真程序。 和大家交流共同学习，其中的错误，希望大家指证！ -I look at digital communications records (John.G Proakis) version of the study prepared by simulation program. And to facilitate the exchange of learning, in which the error, hope th

东大博士导师授课的数字通信PPT，包含本课程的基本内容,研究生学习的良师益友.-Digital communications PPT, taught by a Southeast University Ph.D.graduated from mobile communication Lab.

语音设计文档PPT，主要是语音设计方案，应用在电梯对讲系统，能够实现数字语音通信-Voice design documents PPT, the main voice design, used in the elevator intercom system, enabling digital voice communications