正确率可以达到98％，有循环检测，周期性检测，通过虚拟阵元进行DOA估计，用于图像处理的独立分量分析，仿真图是速度、距离、幅度三维图像，搭建OFDM通信系统的框架，最小二乘回归分析算法，主要是基于mtlab的程序。- Accuracy can reach 98 , There are cycle detection, periodic testing, Conducted through virtual array DOA estimation, Independent component analysis for image processing, FIG simulation speed, distance, amplitude three-dimensional image, Build a framework OFDM communication system, Least-squares regression analysis algorithm, Mainly based on the mtlab procedures.