仿真效果非常好，信号处理中的旋转不变子空间法，快速扩展随机生成树算法，现代信号处理中谱估计在matlab中的使用，基于欧几里得距离的聚类分析，结合PCA的尺度不变特征变换(SIFT)算法，采用的是脉冲对消法，滤波求和方式实现宽带波束形成。- Simulation of the effect is very good, Signal Processing ESPRIT method, Rapid expansion of random spanning tree algorithm, Modern signal processing used in the spectral estimation in matlab, Clustering analysis based on Euclidean distance, Combined with PCA scale invariant feature transform (SIFT) algorithm, It uses a pulse of consumer law, Filtering summation way broadband beamforming.