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Hello, Does one of you have a source code example that would help me to implement an FIR filter in lattice form in C? I did it for the IIR all-poles case, but for the FIR, I can't figure how to update the delay line elements. If anyone has a clue, thanks for letting me know. Damien

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If you download a trial version of Filter Solutions, it will generate code for a variety of FIR forms: http://www.filter-solutions.com/order.html > -----Original Message----- > From: Damien Piguet [mailto:] > Sent: Tuesday, February 03, 2004 1:04 PM > To: > Subject: [c6x] source code FIR in lattice form > Hello, > > Does one of you have a source code example that would help me to > implement an FIR filter in lattice form in C? > > I did it for the IIR all-poles case, but for the FIR, I can't > figure how > to update the delay line elements. > > If anyone has a clue, thanks for letting me know. > > Damien > > _____________________________________

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