Hi, I found out that the current implementation of interp.m suffers from noticeable intersymbol interference because of the FIR filter used after upsampling. I patched interp() to use intfilt() instead of fir1() as per MathWorks documentation, which solves the problem.
I also created new file intfilt.m, which is needed by the patched function. The Lagrange polynomial interpolation in intfilt.m is unimplemented as I don't know how to do it right. I am new at octave-forge, so I do not have write access to SVN yet. My SourceForge account name is "tpennanen". -Tuomas- ------------------------------------------------------------------------------ Start uncovering the many advantages of virtual appliances and start using them to simplify application deployment and accelerate your shift to cloud computing http://p.sf.net/sfu/novell-sfdev2dev _______________________________________________ Octave-dev mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/octave-dev
