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26 lines
381 B
C
26 lines
381 B
C
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#ifndef DDC_H
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#define DDC_H
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#include "window.h"
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typedef struct {
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float complex *b;
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float *s;
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float complex osc;
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float complex d;
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int offset;
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int skip;
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int last;
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int taps;
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int samples;
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int L;
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int M;
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} ddc_t;
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void do_ddc(ddc_t *, float *, float complex *);
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ddc_t *alloc_ddc(float, float, float, int, int, int, float (*)(float, float));
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void free_ddc(ddc_t *);
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#endif
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