文件名称:digitalfilter
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低通、高通、带通滤波器的程序，很有用的，可以参考一下-Low-pass, high pass, band-pass filter procedure, very useful reference for
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下载文件列表
digital filter
..............\band.c
..............\bandpass.c
..............\btrworth.c
..............\btrworth.h
..............\filter.c
..............\highp.c
..............\highpass.c
..............\lowp.c
..............\lowpass.c
..............\band.c
..............\bandpass.c
..............\btrworth.c
..............\btrworth.h
..............\filter.c
..............\highp.c
..............\highpass.c
..............\lowp.c
..............\lowpass.c