中文说明：有PMUSIC 校正前和校正后的比较，这是一个好用的频偏估计算法的matlab仿真程序,gmcalab 快速广义的形态分量分析，三相光伏逆变并网的仿真，人脸识别中的光照处理方法，sar图像去噪的几种新的方法。
English Description：
PMUSIC calibration before and after correction, this is a frequency offset estimation algorithm for use of MATLAB simulation program gmcalab fast generalized morphological component analyses, simulation of three phase photovoltaic grid-connected inverter, light treatment method in face recognition, several new methods for SAR image denoising.