math.cpp File Reference

#include "base-precomp.h"
#include <mrpt/math/utils.h>
#include <mrpt/math/wrap2pi.h>
#include <mrpt/math/interp_fit.hpp>
#include <mrpt/math/data_utils.h>
#include <mrpt/math/distributions.h>
#include <mrpt/math/fourier.h>
#include <mrpt/system/string_utils.h>
#include <mrpt/utils/CFileStream.h>
#include <mrpt/math/CMatrixD.h>
#include <mrpt/utils/types_math.h>
#include <mrpt/math/ops_matrices.h>
#include <algorithm>

Include dependency graph for math.cpp:

Go to the source code of this file.

Namespaces
	mrpt
	This is the global namespace for all Mobile Robot Programming Toolkit (MRPT) libraries.
	mrpt::math
	This base provides a set of functions for maths stuff.

Typedefs
typedef float	mrpt::math::FFT_TYPE
	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...

Functions
void	mrpt::math::four1 (float data[], unsigned long nn, int isign)
void	mrpt::math::realft (float data[], unsigned long n)
void	mrpt::math::makewt (int nw, int *ip, FFT_TYPE *w)
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...
void	mrpt::math::cftbsub (int n, FFT_TYPE *a, FFT_TYPE *w)
void	mrpt::math::cftfsub (int n, FFT_TYPE *a, FFT_TYPE *w)
void	mrpt::math::dctsub (int n, FFT_TYPE *a, int nc, FFT_TYPE *c)
void	mrpt::math::dstsub (int n, FFT_TYPE *a, int nc, FFT_TYPE *c)
void	mrpt::math::rftfsub (int n, FFT_TYPE *a, int nc, FFT_TYPE *c)
void	mrpt::math::rftbsub (int n, FFT_TYPE *a, int nc, FFT_TYPE *c)
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...
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...
void	mrpt::math::rdft (int n, int isgn, FFT_TYPE *a, int *ip, FFT_TYPE *w)
void	mrpt::math::rdft2d (int n1, int n2, int isgn, FFT_TYPE **a, FFT_TYPE *t, 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...
void	mrpt::math::cdft2d (int n1, int n2, int isgn, FFT_TYPE **a, FFT_TYPE *t, 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...
void	myGeneralDFT (int sign, const CMatrixFloat &in_real, const CMatrixFloat &in_imag, CMatrixFloat &out_real, CMatrixFloat &out_imag)
template<class T >
void	noncentralChi2OneIteration (T arg, T &lans, T &dans, T &pans, unsigned int &j)

Function Documentation

myGeneralDFT()

void myGeneralDFT	(	int	sign,
		const CMatrixFloat &	in_real,
		const CMatrixFloat &	in_imag,
		CMatrixFloat &	out_real,
		CMatrixFloat &	out_imag
	)

Definition at line 1394 of file math.cpp.

References ASSERT_, M_2PI, R, and mrpt::utils::sign().

Referenced by mrpt::math::dft2_complex(), and mrpt::math::idft2_complex().

noncentralChi2OneIteration()

template<class T >

void noncentralChi2OneIteration	(	T	arg,
		T &	lans,
		T &	dans,
		T &	pans,
		unsigned int &	j
	)

Definition at line 2104 of file math.cpp.

Referenced by mrpt::math::noncentralChi2PDF_CDF().