SINFONI Pipeline Reference Manual
2.5.2
sinfoni
sinfo_fft_base.h
1
/*
2
* This file is part of the ESO SINFONI Pipeline
3
* Copyright (C) 2004,2005 European Southern Observatory
4
*
5
* This program is free software; you can redistribute it and/or modify
6
* it under the terms of the GNU General Public License as published by
7
* the Free Software Foundation; either version 2 of the License, or
8
* (at your option) any later version.
9
*
10
* This program is distributed in the hope that it will be useful,
11
* but WITHOUT ANY WARRANTY; without even the implied warranty of
12
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13
* GNU General Public License for more details.
14
*
15
* You should have received a copy of the GNU General Public License
16
* along with this program; if not, write to the Free Software
17
* Foundation, 51 Franklin St, Fifth Floor, Boston, MA 02111-1307 USA
18
*/
19
/*---------------------------------------------------------------------------
20
File name : sinfo_sinfo_fft_base.h
21
Author : N. Devillard
22
Created on : October 1999
23
Description : base FFT routines
24
*--------------------------------------------------------------------------*/
25
/*
26
$Id: sinfo_fft_base.h,v 1.6 2007-06-06 07:10:45 amodigli Exp $
27
$Author: amodigli $
28
$Date: 2007-06-06 07:10:45 $
29
$Revision: 1.6 $
30
*/
31
#ifndef SINFO_FFT_BASE_H
32
#define SINFO_FFT_BASE_H
33
/*---------------------------------------------------------------------------
34
Includes
35
---------------------------------------------------------------------------*/
36
#include <math.h>
37
#include "cpl.h"
38
#include "sinfo_local_types.h"
39
/*---------------------------------------------------------------------------
40
New types
41
---------------------------------------------------------------------------*/
42
/*---------------------------------------------------------------------------
43
Defines
44
---------------------------------------------------------------------------*/
45
#define FFT_FORWARD 1
46
#define FFT_INVERSE -1
47
/*---------------------------------------------------------------------------
48
Function codes
49
---------------------------------------------------------------------------*/
91
void
92
sinfo_fftn(
93
dcomplex data[],
94
unsigned
nn[],
95
int
ndim,
96
int
isign);
97
113
int
sinfo_is_power_of_2(
int
p);
114
115
116
#endif
117
/*--------------------------------------------------------------------------*/
118
Generated by
1.8.1.1