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34 lines
504 B
Matlab
34 lines
504 B
Matlab
%working filter coefficient
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Fpass1 = 0.0200;
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Fpass2 = 30;
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Fstop1 = 32;
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Fstop2 = 200;
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fs = 200;
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audio_filter_coe = firls(20, [Fpass1 Fpass2 Fstop1 Fstop2]*(1/fs), [1 1 0 0],[1 10000]) % LPF
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%audio_filter_coe=[17 34 57 85 118 152 185 215 239 254 259 254 239 215 185 152 118 85 57 34 17];
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'011'
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'022'
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'039'
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'055'
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'076'
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'098'
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'0B9'
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'0D7'
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'0EF'
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'0FE'
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'103'
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'0FE'
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'0EF'
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'0D7'
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'0B9'
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'098'
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'076'
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'055'
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'039'
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'022'
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'011'
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