中文说明：
一些自适应信号处理的算法，与理论分析结果相比，采用的是脉冲对消法，信号处理中的旋转不变子空间法，IDW距离反比加权方法，滤波求和方式实现宽带波束形成，music高阶谱分析算法，现代信号处理中谱估计在matlab中的使用。
English Description：
Compared with the theoretical analysis results, some adaptive signal processing algorithms use pulse cancellation, rotation invariant subspace method in signal processing, IDW inverse distance weighting method, filtering summation method to achieve broadband beamforming, music high-order spectrum analysis algorithm, and the use of spectrum estimation in MATLAB in modern signal processing.