一个通信系统的C语言库，便于开发有关通信系统方面的各个模块的软件，十分有用-A communication system C-language library, to facilitate the development of related communications systems for each module of the software, very useful

IT++是一个数学、信号处理和通信类功能的C++库。本资料是2010.09最新版本。-IT++ is a mathematical, signal processing and communications functions in C++ library. Its main purpose is to simulate communications systems and conducting research in related fields of communication. It co