41 lines
1.0 KiB
C
41 lines
1.0 KiB
C
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#ifndef cwFFT_H
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#define cwFFT_H
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#define FFTW_MEASURE (1)
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#define FFTW_BACKWARD (2)
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/*
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typedef struct fftw_plan_str
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{
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int foo;
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} fftw_plan;
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*/
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typedef int fftw_plan;
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typedef std::complex<double> fftw_complex;
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void* fftw_malloc(unsigned );
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void fftw_free(void*);
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fftw_plan fftw_plan_dft_r2c_1d(int bufN, double* buf, fftw_complex* cplxV, int flags );
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fftw_plan fftw_plan_dft_c2r_1d(int bufN, fftw_complex* cplxV, double* outV, int flags );
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void fftw_destroy_plan(fftw_plan);
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void fftw_execute( fftw_plan );
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/*
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typedef struct fftwf_plan_str
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{
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int foo;
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} fftwf_plan;
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*/
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typedef int fftwf_plan;
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typedef std::complex<float> fftwf_complex;
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void* fftwf_malloc(unsigned );
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void fftwf_free(void*);
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fftwf_plan fftwf_plan_dft_r2c_1d(int bufN, float* buf, fftwf_complex* cplxV, int flags );
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fftwf_plan fftwf_plan_dft_c2r_1d(int bufN, fftwf_complex* cplxV, float* outV, int flags );
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void fftwf_destroy_plan(fftwf_plan);
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void fftwf_execute( fftwf_plan );
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#endif
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