# NAME

complex_get_phase_matrix_ew - Computes phase of a complex matrix
# SYNOPSIS

#include "x/x_matrix.h"
Example compile flags (system dependent):
-DLINUX_X86_64 -DLINUX_X86_64_OPTERON -DGNU_COMPILER
-I/home/kobus/include
-L/home/kobus/misc/load/linux_x86_64_opteron -L/usr/lib/x86_64-linux-gnu
-lKJB -lfftw3 -lgsl -lgslcblas -ljpeg -lSVM -lstdc++ -lpthread -lSLATEC -lg2c -lacml -lacml_mv -lblas -lg2c -lncursesw
int complex_get_phase_matrix_ew
(
Matrix **out_mpp,
const Matrix *in_re_mp,
const Matrix *in_im_mp
);

# DESCRIPTION

This routine computes the phase of a complex matrix represented as a pair of
matrices. All non-null matrices must be the same size. If one of a pair of
matrices are NULL, then it is treated as zero. If both matrices of a pair are
NULL, then the result is two NULL matrices.
The first argument is a pointer to target a matrix. If it is null, then a
matrix of the appropriate size is created. If it is of the wrong size, it is
resized. Finally, if they are the right size, then the storage is recycled,
as is.
# RETURNS

NO_ERROR on success, and ERROR on failure, with an error message being
set.
# DISCLAIMER

This software is not adequatedly tested. It is recomended that
results are checked independantly where appropriate.
# AUTHOR

Kobus Barnard
# DOCUMENTER

Kobus Barnard
# SEE ALSO

complex_multiply_matrices_ew
,
complex_divide_matrices_ew
,
complex_get_magnitude_matrix_ew
,
complex_multiply_matrices