diff options
Diffstat (limited to 'tests/test5/fft.h')
-rw-r--r-- | tests/test5/fft.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tests/test5/fft.h b/tests/test5/fft.h new file mode 100644 index 0000000..7f2f0de --- /dev/null +++ b/tests/test5/fft.h @@ -0,0 +1,14 @@ +#ifndef FFT_H +#define FFT_H + +#include <gtk/gtk.h> + +void FFT(int NumSamples, gboolean InverseTransform, + float *RealIn, float *ImagIn, float *RealOut, float *ImagOut); +void InitFFT(); +int NumberOfBitsNeeded(int PowerOfTwo); +inline int FastReverseBits(int i, int NumBits); +int ReverseBits(int index, int NumBits); + +#endif + |