刚才不知道,把所有五个程序都打包在一个rar里了.现在分开传,请谅解! 这是 巴特沃兹Butterworth滤波器的离散滤波算法 模拟程序-Just do not know, all five programs are packaged in a rar in a. Now separate Chuan, please understanding! This is the Butterworth filter巴特沃兹discrete filtering algorithm simu