Savitzky-Golay滤波器，中值滤波，小波滤波，低通滤波-Savitzky-Golay fliter

savitzky golay filters

对物理实验得到的波浪曲线或者数字信号通过这个程序工具进行过滤，去除信号当中的一些干扰和毛刺等。-Wave curve of physical experiment or a digital signal obtained by this procedure was filtered tool, remove some interference among the signals and burrs.