比较了gmsk和msk的误码率，能在MATLAB2008b上实现，前提是搭建好基本的仿真模块-Gmsk and bit error rate compared msk, and can achieve the MATLAB2008b, the basic premise is to build a good simulation module

通过固定波束形成算法进行语音增强的一个仿真程序，这个算法是麦克风阵列语音增强里最基本的，值得研究。-Formed by a fixed beam speech enhancement algorithm, a simulation program, this algorithm is the microphone array speech enhancement in the most basic, is worth studying.