any good free C DSP library?

Posted by Juan on Stack Overflow See other posts from Stack Overflow or by Juan
Published on 2010-03-18T16:34:07Z Indexed on 2010/03/18 16:41 UTC
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I am developing an application to process geophysical signals; Right now I have done everything in octave and its digital signal processing toolbox, speed is not bad, however the application specifications say I need to port to the final algorithm to C; I am doing lots of filtering, re-sampling and signal manipulation/characterization with FFTs and cepstrums.

do you know a good free C library for DSP packaged with filter design, resampling, fft, etc?

Thanks a lot for any suggestion

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any good free C DSP library?

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