Re: Implementation of convn

[Fredrik Lingvall]

Søren,

I'm the maintainer (and co-author) of an acoustic simulation toolbox 
that contains two convolution functions  which may be of interest. These 
functions (conv_p and fftconv_p) are aimed at large problems and have 
thread support. The (GPLed) toolbox can be found here: 
http://www.signal.uu.se/Toolbox/dream/

Regards,

/Fredrik