中文说明：已经调试成功.内含m文件，可直接运行，窗函数法设计一个数字带通FIR滤波器，感应双馈发电机系统的仿真，实现典型相关分析，三相光伏逆变并网的仿真，sar图像去噪的几种新的方法。
English Description：
Debugging has been successful. Containing the M files can be directly run, the window function method to design a digital FIR bandpass filter, simulation of doubly fed induction generator system, canonical correlation analysis and Simulation of three-phase photovoltaic grid connected inverter, the SAR image to some methods of noise.