中文说明：matlab GUI 语音滤波处理的设计：录音保存功能，巴斯沃特、切比雪夫、椭圆滤波器和矩形窗、汉明窗、Kaiser窗，低通、带通的选择。
English Description：
Matlab GUI speech filter processing design: recording save function, baswater, Chebyshev, elliptic filter and rectangular window, Hamming window, Kaiser window, low-pass, band-pass selection.