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48 lines
887 B
C
48 lines
887 B
C
/*
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* conv.h
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*
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* Created on: May 1, 2013
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* Author: Rafat Hussain
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*/
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#ifndef CONV_H_
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#define CONV_H_
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#include "real.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define MIN(a,b) (((a)<(b))?(a):(b))
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#define MAX(a,b) (((a)>(b))?(a):(b))
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conv_object conv_init(int N, int L);
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int factorf(int M);
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int findnext(int M);
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int findnexte(int M);
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void conv_direct(fft_type *inp1,int N, fft_type *inp2, int L,fft_type *oup);
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void conv_directx(fft_type *inp1,int N, fft_type *inp2, int L,fft_type *oup);
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//void conv_fft(const conv_object obj,fft_type *inp1,fft_type *inp2,fft_type *oup);
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//void conv_fft(const conv_object obj,fft_type *inp1,fft_type *inp2,fft_type *oup);
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void conv_fft(const conv_object obj,fft_type *inp1,fft_type *inp2,fft_type *oup);
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//void free_conv(conv_object object);
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void free_conv(conv_object object);
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#ifdef __cplusplus
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}
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#endif
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#endif /* CONV_H_ */
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