matlab程序，高阶谱分析，信号谱分析的方法一起就存在了，高价谱分析是当代信号处理的主要工具。--Matlab procedures, higher order spectral analysis, signal spectral analysis method in existence, high spectral analysis of contemporary signal processing major tools.

matlab实现mvdr算法的基本功能，并实现信号查找功能-matlab to achieve the basic functions of the mvdr algorithm and signal Find