kopia lustrzana https://github.com/Dsplib/libdspl-2.0
34 wiersze
630 B
C
34 wiersze
630 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "dspl.h"
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#define N 16
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int main()
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{
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void* handle; /* DSPL handle */
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handle = dspl_load(); /* Load DSPL function */
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complex_t y[N]; /* DFT */
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complex_t x[N]; /* complex input signal */
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int k;
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for(k = 0; k < N; k++)
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{
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RE(x[k]) = (double)k;
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IM(x[k]) = 0.0;
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}
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dft_cmplx(x,N,y);
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for(k = 0; k < N; k++)
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printf("y[%2d] = %9.3f%9.3f\n", k, RE(y[k]), IM(y[k]));
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dspl_free(handle); /* remember to free the resource */
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return 0;
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}
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