iphone Programming Glossary: fft_data
iPhone Accelerate Framework FFT vs Matlab FFT http://stackoverflow.com/questions/10820488/iphone-accelerate-framework-fft-vs-matlab-fft Objective C code int log2n log2f 16 FFTSetupD fftSetup vDSP_create_fftsetupD log2n kFFTRadix2 DSPDoubleSplitComplex fft_data fft_data.realp double malloc 8 sizeof double fft_data.imagp double malloc 8 sizeof double vDSP_ctoz COMPLEX ffx 2 fft_data.. C code int log2n log2f 16 FFTSetupD fftSetup vDSP_create_fftsetupD log2n kFFTRadix2 DSPDoubleSplitComplex fft_data fft_data.realp double malloc 8 sizeof double fft_data.imagp double malloc 8 sizeof double vDSP_ctoz COMPLEX ffx 2 fft_data 1 nOver2.. vDSP_create_fftsetupD log2n kFFTRadix2 DSPDoubleSplitComplex fft_data fft_data.realp double malloc 8 sizeof double fft_data.imagp double malloc 8 sizeof double vDSP_ctoz COMPLEX ffx 2 fft_data 1 nOver2 split data 1 16 into odds and evens vDSP_fft_zrip..
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