信号处理和通信类功能的C++库。它的主要用途是模拟通信系统，并进行研究相关领域的通信。它综合了Matlab的功能和C的速度，适合于信号处理等领域-Signal processing and communication function of the C++ library. Its main use is analog communication system, and communication research in related fields. It integrates the fun