Updated Scilab2C

1 files changed, 59 insertions, 0 deletions

diff --git a/src/c/signalProcessing/includes/ifft.h b/src/c/signalProcessing/includes/ifft.h
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+++ b/src/c/signalProcessing/includes/ifft.h
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+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2008-2008 - INRIA - Allan SIMON
+ *
+ *  This file must be used under the terms of the CeCILL.
+ *  This source file is licensed as described in the file COPYING, which
+ *  you should have received as part of this distribution.  The terms
+ *  are also available at
+ *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+
+#ifndef __IFFT_H__
+#define __IFFT_H__
+
+#include "dynlib_signalprocessing.h"
+#include "floatComplex.h"
+#include "doubleComplex.h"
+
+#define siffts(in)					in
+#define diffts(in)					in
+#define ciffts(in)					in
+#define ziffts(in)					in
+
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+EXTERN_SIGPROC void sifftma ( float* in , int rows, int cols, float* out);
+
+EXTERN_SIGPROC void difftma ( double* in , int rows, int cols, double* out);
+
+/*
+** 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
+*/
+
+
+EXTERN_SIGPROC 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
+*/
+
+EXTERN_SIGPROC void cifftma ( floatComplex* in , int rows, int cols, floatComplex* out);
+
+#ifdef  __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* !__IFFT_H__ */
+