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Questions tagged fftw

3 questions

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18
votes
3
answers

Problem casting STL complex<double> to fftw_complex

c++ fftw complex-numbers reinterpret-cast
asked 2010-11-18T11:48:31.790
19
votes
1
answers

How to extract frequency information from samples from PortAudio using FFTW in C

c audio fft fftw portaudio
asked 2010-06-17T00:58:30.373
13
votes
3
answers

How to extract semi-precise frequencies from a WAV file using Fourier Transforms

c audio wav signal-processing fftw
asked 2010-05-21T11:25:30.013