基于matlab的低通有源滤波器设计wp=30hz，ws=40hz，rp=0.5，rs=40，fs=100hz. -Matlab-based low-pass active filter design wp = 30hz, ws = 40hz, rp = 0.5, rs = 40, fs = 100hz.

通信工程专业的研究生学位课 随即信号处理课程实验 有关滤波器的设计 有源码-Communication Engineering graduate degree course immediately signal processing course experiment about filter design with source code