rsimonin / TP_TIM_SON_Simonin

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pur/fft.h 268 Bytes
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6a961b68   rsimonin   modifications 
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  #ifndef FFT_H
  #define FFT_H
  
  /* function prototypes */
  void fft(int N, double (*x)[2], double (*X)[2]);
  void fft_rec(int N, int offset, int delta,
  			 double (*x)[2], double (*X)[2], double (*XX)[2]);
  void ifft(int N, double (*x)[2], double (*X)[2]);
  
  #endif // FFT_H