中文说明：多抽样率信号处理，包含优化类的几个简单示例程序，一个计算声子晶体结构的一维传递矩阵法,直线阵采用切比学夫加权控制主旁瓣比，用MATLAB实现的压缩传感，music高阶谱分析算法。
English Description：
Multi sample rate signal processing, including optimization of several simple example program, a calculating the one-dimensional phononic crystal structure of transfer matrix method, linear array by Sherby learn husband weighted control mainlobe to sidelobe ratio, using MATLAB to achieve compressive sensing, music for the high order spectrum analysis algorithm.