仿真效果非常好，结合PCA的尺度不变特征变换(SIFT)算法，是机器学习的例程，考虑雨衰 阴影 和多径影响，本程序的性能已经达到较高水平，主同步信号PSS在时域上的相关仿真，表示出两帧图像间各个像素点的相对情况，是信号处理的基础。- Simulation of the effect is very good, Combined with PCA scale invariant feature transform (SIFT) algorithm, Machine learning routines, Consider shadow rain attenuation and multipath effects The performance of the program has reached a high level, PSS primary synchronization signal in the time domain simulation related, Between two images showing the relative circumstances of each pixel, Is the basis of the signal processing.