【文件属性】：
文件名称：Digital signal processing
文件大小：35KB
文件格式：7Z
更新时间：2014-05-10 06:59:41
Digital signal processing
One may want to obtain the integral of a signal. If the signal comes from a tachometer, the integral gives the position. If the signal is noisy, then filtering the signal to reduce the amplitudes of the noise frequencies improves signal quality.
【文件预览】：
中期答辩.ppt