Hi Everybody I'm looking for the 'C' source of a Remez algorithm which is altered to design arbitrarily long filters with arbitrarily many linear bands. In fact, the MatLab function 'remez' do this but I need a 'C' source because I work under Labwindows CVI and the equivalent function in Labwindows CVI doesn't carry out this specification... If anyone know where I can find a C source which do this specification, or if anyone can help, please let me know cheers Florent
Specific Remez algorithm source
Started by ●May 10, 2004
Reply by ●May 10, 20042004-05-10
I presume you mean Parks-McClellan based on Remez... Search on Jacob Janovetz for C code..... Fred <florent.mouchoux@laposte.net> wrote in message news:8cdebfc5.0405100539.3556c823@posting.google.com...> Hi Everybody > > I'm looking for the 'C' source of a Remez algorithm which is altered > to design arbitrarily long filters with arbitrarily many linear bands. > > In fact, the MatLab function 'remez' do this but I need a 'C' source > because I work under Labwindows CVI and the equivalent function in > Labwindows CVI doesn't carry out this specification... > > If anyone know where I can find a C source which do this > specification, or if anyone can help, please let me know > > cheers > > Florent
Reply by ●May 10, 20042004-05-10
florent.mouchoux@laposte.net (florent.mouchoux@laposte.net) writes:> I'm looking for the 'C' source of a Remez algorithm which is altered > to design arbitrarily long filters with arbitrarily many linear bands. > > In fact, the MatLab function 'remez' do this but I need a 'C' source > because I work under Labwindows CVI and the equivalent function in > Labwindows CVI doesn't carry out this specification... > > If anyone know where I can find a C source which do this > specification, or if anyone can help, please let me knowNot sure if it'll do what you want, but Jake Janovetz wrote a C version some time ago: http://www.janovetz.com/jake/ See the "McClellan-Parks Program" section. Ciao, Peter K. -- Peter J. Kootsookos "I will ignore all ideas for new works [..], the invention of which has reached its limits and for whose improvement I see no further hope." - Julius Frontinus, c. AD 84