File: genarray.c

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#include "fft.h"
#include <math.h>

REAL orig_real[N], orig_imag[N];

/* ---------------------------------------------------------------------- */
/* Generate some silly test data, based on q                              */

void generate_data(int q) {
  int x; 
  for (x = 0; x < N; x++) {
    orig_real[x] = sin(x / q);
    orig_imag[x] = 0.0 / q;
  }
}