#include <itpp/config.h>
#include <itpp/base/help_functions.h>
#include <itpp/base/math/misc.h>
Go to the source code of this file.
Namespaces | |
namespace | itpp |
itpp namespace | |
Functions | |
double | rint (double x) |
Round to nearest integer using the current rounding direction. | |
template<class T > | |
bvec | itpp::to_bvec (const Vec< T > &v) |
Converts a Vec<T> to bvec. | |
template<class T > | |
svec | itpp::to_svec (const Vec< T > &v) |
Converts a Vec<T> to svec. | |
template<class T > | |
ivec | itpp::to_ivec (const Vec< T > &v) |
Converts a Vec<T> to ivec. | |
template<class T > | |
vec | itpp::to_vec (const Vec< T > &v) |
Converts a Vec<T> to vec. | |
template<class T > | |
cvec | itpp::to_cvec (const Vec< T > &v) |
Converts a Vec<T> to cvec. | |
template<class T > | |
cvec | itpp::to_cvec (const Vec< T > &real, const Vec< T > &imag) |
Converts real and imaginary Vec<T> to cvec. | |
ivec | itpp::to_ivec (int s) |
Converts an int to ivec. | |
vec | itpp::to_vec (double s) |
Converts an double to vec. | |
cvec | itpp::to_cvec (double real, double imag) |
Converts real and imaginary double to cvec. | |
template<class T > | |
bmat | itpp::to_bmat (const Mat< T > &m) |
Converts a Mat<T> to bmat. | |
template<class T > | |
smat | itpp::to_smat (const Mat< T > &m) |
Converts a Mat<T> to smat. | |
template<class T > | |
imat | itpp::to_imat (const Mat< T > &m) |
Converts a Mat<T> to imat. | |
template<class T > | |
mat | itpp::to_mat (const Mat< T > &m) |
Converts a Mat<T> to mat. | |
template<class T > | |
cmat | itpp::to_cmat (const Mat< T > &m) |
Converts a Mat<T> to cmat. | |
template<class T > | |
cmat | itpp::to_cmat (const Mat< T > &real, const Mat< T > &imag) |
Converts real and imaginary Mat<T> to cmat. | |
bvec | itpp::dec2bin (int length, int index) |
Convert a decimal int index to bvec using length bits in the representation. | |
void | itpp::dec2bin (int index, bvec &v) |
Convert a decimal int index to bvec. Value returned in v. | |
bvec | itpp::dec2bin (int index, bool msb_first=true) |
Convert a decimal int index to bvec with the first bit as MSB if msb_first == true. | |
int | itpp::bin2dec (const bvec &inbvec, bool msb_first=true) |
Convert a bvec to decimal int with the first bit as MSB if msb_first == true. | |
bvec | itpp::oct2bin (const ivec &octalindex, short keepzeros=0) |
Convert ivec of octal form to bvec. | |
ivec | itpp::bin2oct (const bvec &inbits) |
Convert bvec to octal ivec. | |
ivec | itpp::bin2pol (const bvec &inbvec) |
Convert bvec to polar binary representation as ivec. | |
bvec | itpp::pol2bin (const ivec &inpol) |
Convert binary polar ivec to bvec. | |
double | itpp::rad_to_deg (double x) |
Convert radians to degrees. | |
double | itpp::deg_to_rad (double x) |
Convert degrees to radians. | |
double | itpp::round (double x) |
Round to nearest integer, return result in double. | |
vec | itpp::round (const vec &x) |
Round to nearest integer. | |
mat | itpp::round (const mat &x) |
Round to nearest integer. | |
int | itpp::round_i (double x) |
Round to nearest integer. | |
ivec | itpp::round_i (const vec &x) |
Round to nearest integer and return ivec. | |
imat | itpp::round_i (const mat &x) |
Round to nearest integer and return imat. | |
vec | itpp::ceil (const vec &x) |
Round to nearest upper integer. | |
mat | itpp::ceil (const mat &x) |
Round to nearest upper integer. | |
int | itpp::ceil_i (double x) |
The nearest larger integer. | |
ivec | itpp::ceil_i (const vec &x) |
Round to nearest upper integer. | |
imat | itpp::ceil_i (const mat &x) |
Round to nearest upper integer. | |
vec | itpp::floor (const vec &x) |
Round to nearest lower integer. | |
mat | itpp::floor (const mat &x) |
Round to nearest lower integer. | |
int | itpp::floor_i (double x) |
The nearest smaller integer. | |
ivec | itpp::floor_i (const vec &x) |
Round to nearest lower integer. | |
imat | itpp::floor_i (const mat &x) |
Round to nearest lower integer. | |
double | itpp::round_to_zero (double x, double threshold=1e-14) |
Round x to zero if abs(x) is smaller than threshold. | |
std::complex< double > | itpp::round_to_zero (const std::complex< double > &x, double threshold=1e-14) |
Round each part of x smaller than threshold to zero. | |
vec | itpp::round_to_zero (const vec &x, double threshold=1e-14) |
Round each element to zero if element < threshold. | |
mat | itpp::round_to_zero (const mat &x, double threshold=1e-14) |
Round each element to zero if element < threshold. | |
cvec | itpp::round_to_zero (const cvec &x, double threshold=1e-14) |
Round each element to zero if element < threshold. | |
cmat | itpp::round_to_zero (const cmat &x, double threshold=1e-14) |
Round each element to zero if element < threshold. | |
int | itpp::gray_code (int x) |
Convert to Gray Code. | |
template<typename T > | |
std::string | itpp::to_str (const T &i) |
Convert anything to string. | |
std::string | itpp::to_str (const double &i, const int precision) |
Convert double to string. |
-------------------------------------------------------------------------
IT++ - C++ library of mathematical, signal processing, speech processing, and communications classes and functions
Copyright (C) 1995-2008 (see AUTHORS file for a list of contributors)
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-------------------------------------------------------------------------
Definition in file converters.h.
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