基于chebyshev的水声信号分析，用MATLAB实现的压缩传感，脉冲响应的相关分析算法并检验，采用累计贡献率的方法，有均匀线阵的CRB曲线，车牌识别定位程序的部分功能，基于互功率谱的时延估计，真的是一个好程序。- Based chebyshev underwater acoustic signal analysis, Using MATLAB compressed sensing, Related impulse response analysis algorithm and inspection, The method of cumulative contribution rate There ULA CRB curve, Part of the license plate recognition locator feature, Based on the time delay estimation of power spectrum, Really is a good program.