原创，数字信号处理中窗函数的设计，matlab代码，可以按照要求生成不同窗函数的低通、高通、带通、带阻滤波器。-Original digital signal processing design of the window function in the matlab code can be generated in accordance with the requirements of different window function low-pass, high pass, band pa

matlab code for different windows like hanning window, kaiser window, desimator generator