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static void | mrpt::math::four1 (float data[], unsigned long nn, int isign) |
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static void | mrpt::math::realft (float data[], unsigned long n) |
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static void | mrpt::math::makewt (int nw, int *ip, FFT_TYPE *w) |
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static void | mrpt::math::bitrv2 (int n, int *ip, FFT_TYPE *a) |
| Copyright(C) 1997 Takuya OOURA (email: ooura.nosp@m.@mmm.nosp@m..t.u-.nosp@m.toky.nosp@m.o.ac..nosp@m.jp). More...
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static void | mrpt::math::cftbsub (int n, FFT_TYPE *a, FFT_TYPE *w) |
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static void | mrpt::math::cftfsub (int n, FFT_TYPE *a, FFT_TYPE *w) |
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static void | mrpt::math::rftfsub (int n, FFT_TYPE *a, int nc, FFT_TYPE *c) |
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static void | mrpt::math::rftbsub (int n, FFT_TYPE *a, int nc, FFT_TYPE *c) |
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static void | mrpt::math::makect (int nc, int *ip, FFT_TYPE *c) |
| Copyright(C) 1997 Takuya OOURA (email: ooura.nosp@m.@mmm.nosp@m..t.u-.nosp@m.toky.nosp@m.o.ac..nosp@m.jp). More...
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static void | mrpt::math::cdft (int n, int isgn, FFT_TYPE *a, int *ip, FFT_TYPE *w) |
| Copyright(C) 1997 Takuya OOURA (email: ooura.nosp@m.@mmm.nosp@m..t.u-.nosp@m.toky.nosp@m.o.ac..nosp@m.jp). More...
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static void | mrpt::math::rdft (int n, int isgn, FFT_TYPE *a, int *ip, FFT_TYPE *w) |
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static void | mrpt::math::rdft2d (int n1, int n2, int isgn, FFT_TYPE **a, FFT_TYPE *t, int *ip, FFT_TYPE *w) |
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static void | mrpt::math::cdft2d (int n1, int n2, int isgn, FFT_TYPE **a, FFT_TYPE *t, int *ip, FFT_TYPE *w) |
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static void | myGeneralDFT (int sign, const CMatrixFloat &in_real, const CMatrixFloat &in_imag, CMatrixFloat &out_real, CMatrixFloat &out_imag) |
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