Description: Odd order complementary method to design two-band filter bank (high-and low-pass complementary), so as to realize the four-band filter group draw the frequency response. The filter design parameters: Fp = 1.7KHz, Fr = 2.3KHz, Fs = 8KHz, Armin ≥ 70dB.
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新建文件夹\filter2.m
..........\filter4.m
新建文件夹
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