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-rw-r--r--src/Makefile.am4
-rw-r--r--src/Makefile.in4
-rwxr-xr-xsrc/configure12
-rw-r--r--src/configure.ac3
-rw-r--r--src/matrixOperations/includes/matrixTranspose.h32
-rw-r--r--src/signalProcessing/includes/fft.h19
-rw-r--r--src/signalProcessing/includes/ifft.h17
7 files changed, 75 insertions, 16 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
index 3b24bad8..231d926c 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -19,4 +19,6 @@ SUBDIRS= lib/blas \
statisticsFunctions \
matrixOperations \
implicitList \
- string
+ string \
+ ifft \
+ signalProcessing
diff --git a/src/Makefile.in b/src/Makefile.in
index c10051ac..7da93269 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -190,7 +190,9 @@ SUBDIRS = lib/blas \
statisticsFunctions \
matrixOperations \
implicitList \
- string
+ string \
+ ifft \
+ signalProcessing
all: all-recursive
diff --git a/src/configure b/src/configure
index db0ebe76..a52abbee 100755
--- a/src/configure
+++ b/src/configure
@@ -21892,14 +21892,7 @@ fi
######################
######## With GCC ...
######################
-if test "$CC" = "gcc"; then
CFLAGS="$CFLAGS"
- # used to be -O
- # -D_FORTIFY_SOURCE=2
-else
- ## CC compiler (not GCC)
- CFLAGS="-g"
-fi
##############################################################
@@ -22156,7 +22149,7 @@ fi
#operations/multiplication/Makefile
#operations/division/Makefile
-ac_config_files="$ac_config_files Makefile lib/blas/Makefile lib/lapack/Makefile type/Makefile operations/Makefile operations/addition/Makefile operations/subtraction/Makefile matrixOperations/Makefile matrixOperations/addition/Makefile matrixOperations/subtraction/Makefile matrixOperations/multiplication/Makefile matrixOperations/division/Makefile matrixOperations/cat/Makefile matrixOperations/transpose/Makefile matrixOperations/trace/Makefile matrixOperations/hilbert/Makefile matrixOperations/expm/Makefile matrixOperations/eye/Makefile matrixOperations/ones/Makefile matrixOperations/infiniteNorm/Makefile matrixOperations/inversion/Makefile implicitList/Makefile elementaryFunctions/Makefile elementaryFunctions/cos/Makefile elementaryFunctions/cosh/Makefile elementaryFunctions/acos/Makefile elementaryFunctions/acosh/Makefile elementaryFunctions/sin/Makefile elementaryFunctions/sinh/Makefile elementaryFunctions/asin/Makefile elementaryFunctions/asinh/Makefile elementaryFunctions/tan/Makefile elementaryFunctions/tanh/Makefile elementaryFunctions/atan/Makefile elementaryFunctions/atan2/Makefile elementaryFunctions/atanh/Makefile elementaryFunctions/log/Makefile elementaryFunctions/log1p/Makefile elementaryFunctions/log10/Makefile elementaryFunctions/exp/Makefile elementaryFunctions/exp10/Makefile elementaryFunctions/sqrt/Makefile elementaryFunctions/lnp1m1/Makefile elementaryFunctions/pow/Makefile auxiliaryFunctions/Makefile auxiliaryFunctions/abs/Makefile auxiliaryFunctions/find/Makefile auxiliaryFunctions/frexp/Makefile auxiliaryFunctions/isempty/Makefile auxiliaryFunctions/isnan/Makefile auxiliaryFunctions/rand/Makefile auxiliaryFunctions/sign/Makefile auxiliaryFunctions/size/Makefile auxiliaryFunctions/length/Makefile auxiliaryFunctions/type/Makefile auxiliaryFunctions/pythag/Makefile auxiliaryFunctions/conj/Makefile statisticsFunctions/Makefile statisticsFunctions/mean/Makefile statisticsFunctions/sum/Makefile statisticsFunctions/variance/Makefile string/Makefile string/disp/Makefile string/string/Makefile signalProcessing/Makefile signalProcessing/fft/Makefile"
+ac_config_files="$ac_config_files Makefile lib/blas/Makefile lib/lapack/Makefile type/Makefile operations/Makefile operations/addition/Makefile operations/subtraction/Makefile matrixOperations/Makefile matrixOperations/addition/Makefile matrixOperations/subtraction/Makefile matrixOperations/multiplication/Makefile matrixOperations/division/Makefile matrixOperations/cat/Makefile matrixOperations/transpose/Makefile matrixOperations/trace/Makefile matrixOperations/hilbert/Makefile matrixOperations/expm/Makefile matrixOperations/eye/Makefile matrixOperations/ones/Makefile matrixOperations/infiniteNorm/Makefile matrixOperations/inversion/Makefile implicitList/Makefile ifft/Makefile elementaryFunctions/Makefile elementaryFunctions/cos/Makefile elementaryFunctions/cosh/Makefile elementaryFunctions/acos/Makefile elementaryFunctions/acosh/Makefile elementaryFunctions/sin/Makefile elementaryFunctions/sinh/Makefile elementaryFunctions/asin/Makefile elementaryFunctions/asinh/Makefile elementaryFunctions/tan/Makefile elementaryFunctions/tanh/Makefile elementaryFunctions/atan/Makefile elementaryFunctions/atan2/Makefile elementaryFunctions/atanh/Makefile elementaryFunctions/log/Makefile elementaryFunctions/log1p/Makefile elementaryFunctions/log10/Makefile elementaryFunctions/exp/Makefile elementaryFunctions/exp10/Makefile elementaryFunctions/sqrt/Makefile elementaryFunctions/lnp1m1/Makefile elementaryFunctions/pow/Makefile auxiliaryFunctions/Makefile auxiliaryFunctions/abs/Makefile auxiliaryFunctions/find/Makefile auxiliaryFunctions/frexp/Makefile auxiliaryFunctions/isempty/Makefile auxiliaryFunctions/isnan/Makefile auxiliaryFunctions/rand/Makefile auxiliaryFunctions/sign/Makefile auxiliaryFunctions/size/Makefile auxiliaryFunctions/length/Makefile auxiliaryFunctions/type/Makefile auxiliaryFunctions/pythag/Makefile auxiliaryFunctions/conj/Makefile statisticsFunctions/Makefile statisticsFunctions/mean/Makefile statisticsFunctions/sum/Makefile statisticsFunctions/variance/Makefile string/Makefile string/disp/Makefile string/string/Makefile signalProcessing/Makefile signalProcessing/fft/Makefile signalProcessing/ifft/Makefile signalProcessing/includes/Makefile"
@@ -22789,6 +22782,7 @@ do
"matrixOperations/infiniteNorm/Makefile") CONFIG_FILES="$CONFIG_FILES matrixOperations/infiniteNorm/Makefile" ;;
"matrixOperations/inversion/Makefile") CONFIG_FILES="$CONFIG_FILES matrixOperations/inversion/Makefile" ;;
"implicitList/Makefile") CONFIG_FILES="$CONFIG_FILES implicitList/Makefile" ;;
+ "ifft/Makefile") CONFIG_FILES="$CONFIG_FILES ifft/Makefile" ;;
"elementaryFunctions/Makefile") CONFIG_FILES="$CONFIG_FILES elementaryFunctions/Makefile" ;;
"elementaryFunctions/cos/Makefile") CONFIG_FILES="$CONFIG_FILES elementaryFunctions/cos/Makefile" ;;
"elementaryFunctions/cosh/Makefile") CONFIG_FILES="$CONFIG_FILES elementaryFunctions/cosh/Makefile" ;;
@@ -22833,6 +22827,8 @@ do
"string/string/Makefile") CONFIG_FILES="$CONFIG_FILES string/string/Makefile" ;;
"signalProcessing/Makefile") CONFIG_FILES="$CONFIG_FILES signalProcessing/Makefile" ;;
"signalProcessing/fft/Makefile") CONFIG_FILES="$CONFIG_FILES signalProcessing/fft/Makefile" ;;
+ "signalProcessing/ifft/Makefile") CONFIG_FILES="$CONFIG_FILES signalProcessing/ifft/Makefile" ;;
+ "signalProcessing/includes/Makefile") CONFIG_FILES="$CONFIG_FILES signalProcessing/includes/Makefile" ;;
*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
diff --git a/src/configure.ac b/src/configure.ac
index bcacd297..22f3f9b1 100644
--- a/src/configure.ac
+++ b/src/configure.ac
@@ -178,6 +178,7 @@ matrixOperations/ones/Makefile
matrixOperations/infiniteNorm/Makefile
matrixOperations/inversion/Makefile
implicitList/Makefile
+ifft/Makefile
elementaryFunctions/Makefile
elementaryFunctions/cos/Makefile
elementaryFunctions/cosh/Makefile
@@ -222,6 +223,8 @@ string/disp/Makefile
string/string/Makefile
signalProcessing/Makefile
signalProcessing/fft/Makefile
+signalProcessing/ifft/Makefile
+signalProcessing/includes/Makefile
])
diff --git a/src/matrixOperations/includes/matrixTranspose.h b/src/matrixOperations/includes/matrixTranspose.h
index df160db5..429e8303 100644
--- a/src/matrixOperations/includes/matrixTranspose.h
+++ b/src/matrixOperations/includes/matrixTranspose.h
@@ -16,13 +16,37 @@
#include "floatComplex.h"
#include "doubleComplex.h"
#include <math.h>
-
+/*
+** \brief Compute the transpose of a float matrix.
+** \param in : input matrix.
+** \param lines1 : number of lines
+** \param column1 : number of column1
+** \param out : the transposed float matrix.
+*/
void stransposea ( float* in , int lines1 , int column1, float* out );
-
+/*
+** \brief Compute the transpose of a double matrix.
+** \param in : input matrix.
+** \param lines1 : number of lines
+** \param column1 : number of column1
+** \param out : the transposed double matrix.
+*/
void dtransposea ( double* in , int lines1 , int column1, double* out );
-
+/*
+** \brief Compute the transpose of a float complex matrix.
+** \param in : input matrix.
+** \param lines1 : number of lines
+** \param column1 : number of column1
+** \param out : the transposed float complex matrix.
+*/
void ctransposea ( floatComplex* in , int lines1 , int column1, floatComplex* out );
-
+/*
+** \brief Compute the transpose of a double complex matrix.
+** \param in : input matrix.
+** \param lines1 : number of lines
+** \param column1 : number of column1
+** \param out : the transposed double complex matrix.
+*/
void ztransposea ( doubleComplex* in , int lines1 , int column1, doubleComplex* out );
#endif /* !__MATRIXTRANSPOSE_H__ */
diff --git a/src/signalProcessing/includes/fft.h b/src/signalProcessing/includes/fft.h
index da88d709..3766639b 100644
--- a/src/signalProcessing/includes/fft.h
+++ b/src/signalProcessing/includes/fft.h
@@ -20,9 +20,24 @@
#include "lapack.h"
#include "fft_internal.h"
-void cfftma ( floatComplex* in , int rows, int cols, floatComplex* out);
-void zfftma ( doubleComplex* in , int rows, int cols, doubleComplex* out);
+/*
+** compute the fast fourier transform of a vector
+** param in : the input matrix in complex float precision
+** param rows: number of rows of the input matrix
+** param cols: number of cols of the input matrix
+** param out : the transformed matrix in complex float precision
+*/
+
void cfftma ( floatComplex* in , int rows, int cols, floatComplex* out);
+/*
+** compute the fast fourier transform of a vector
+** param in : the input matrix in complex double precision
+** param rows: number of rows of the input matrix
+** param cols: number of cols of the input matrix
+** param out : the transformed matrix in complex double precision
+*/
+void zfftma ( doubleComplex* in , int rows, int cols, doubleComplex* out);
+
#endif /* !__FFT_H__ */
diff --git a/src/signalProcessing/includes/ifft.h b/src/signalProcessing/includes/ifft.h
index 3ba39485..5f698a5b 100644
--- a/src/signalProcessing/includes/ifft.h
+++ b/src/signalProcessing/includes/ifft.h
@@ -20,7 +20,24 @@
#include "lapack.h"
#include "fft_internal.h"
+/*
+** compute the inverse fast fourier transform of a vector
+** param in : the input matrix in complex double precision
+** param rows: number of rows of the input matrix
+** param cols: number of cols of the input matrix
+** param out : the transformed matrix in complex double precision
+*/
+
+
void zifftma ( doubleComplex* in , int rows, int cols, doubleComplex* out);
+/*
+** compute the inverse fast fourier transform of a vector
+** param in : the input matrix in complex float precision
+** param rows: number of rows of the input matrix
+** param cols: number of cols of the input matrix
+** param out : the transformed matrix in complex float precision
+*/
+
void cifftma ( floatComplex* in , int rows, int cols, floatComplex* out);
generated by cgit (git 2.34.1) at 2025-03-22 05:08:16 +0000