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updated 6 years ago

Impulse response invariant discretization of fractional order low-pass filters by YangQuan Chen

Discretize [1/(\tau s +1)]^r with "r" a real number (filter design, filter analysis, fractional calculus)

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updated almost 16 years ago

phshift by Michael Spencer

Designs analog all-pass phase shift networks. (filter design, filter analysis, allpass)

ph(params,freq)

phcost(params,freq,phdesired,pnorm)

phshift.m

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updated almost 17 years ago

allpass.m by Dean Andersen

Allpass filter (filter design, filter analysis, allpass)

[b,a]=allpass(n,Fst,Fed,mag,Fs)

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