On Jul 7, 9:28*am, "Shawn Stevenson" <s_steven...@shaw.ca> wrote:
> >Hi,
> >I am getting into developing DSP algorithms in C#, and face the problem
> of
> >generating 'test' waveform.
>
> >I have been an extensive user of Matlab/Simulink, where you have access
> to
> >a
> >whole library of 'sources' with all the parameters one needs (frequency,
> >sample rate, sine, triangular, even bitwidth...)
>
> >Although I 'know' how to code up a 'for-loop' with sin(wt), I know that
> >there are a lot of pitfalls and corner cases that need to be considered.
> >Any of you DSP guys know of a good, reliable 'waveform generator'
> library
> >written in either C, C++ or C#?
>
> >I tried searches on the languages newsgroup but didn't find anything
> >really reliable or complete. I guess this might be more a 'DSP'
> developer
> >need?
>
> >Thanks,
> >Dave
>
> If you like the waveform generators in Matlab, and you want to generate
> 'test' waveforms, then you could use Matlab to create your waveforms and
> save them to files. *Then in your C, C+ or C# code you just need to open
> the file and read out the samples. *I have used this method in the pastto
> generate DTMF (telephone) tones for testing.
>
> -Shawn

why break head for this c or c++,
there is c++ library for
signal processing and communication functions..that is IT++..please
find those at this link

http://itpp.sourceforge.net/current/

thanks
particle filter