SciDAVis  1.D4
Convolution.h
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1 /***************************************************************************
2  File : Convolution.h
3  Project : SciDAVis
4  --------------------------------------------------------------------
5  Copyright : (C) 2007 by Ion Vasilief
6  Email (use @ for *) : ion_vasilief*yahoo.fr
7  Description : Numerical convolution/deconvolution of data sets
8 
9  ***************************************************************************/
10 
11 /***************************************************************************
12  * *
13  * This program is free software; you can redistribute it and/or modify *
14  * it under the terms of the GNU General Public License as published by *
15  * the Free Software Foundation; either version 2 of the License, or *
16  * (at your option) any later version. *
17  * *
18  * This program is distributed in the hope that it will be useful, *
19  * but WITHOUT ANY WARRANTY; without even the implied warranty of *
20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
21  * GNU General Public License for more details. *
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24  * along with this program; if not, write to the Free Software *
25  * Foundation, Inc., 51 Franklin Street, Fifth Floor, *
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29 #ifndef CONVOLUTION_H
30 #define CONVOLUTION_H
31 
32 #include "Filter.h"
33 
34 class Convolution : public Filter
35 {
36 Q_OBJECT
37 
38 public:
39  Convolution(ApplicationWindow *parent, Table *t, const QString& signalColName, const QString& responseColName);
40 
41  void setDataFromTable(Table *t, const QString& signalColName, const QString& responseColName);
43  int signalDataSize(){return d_n_signal;};
46 
47 protected:
49  void addResultCurve();
51  void convlv(double *sig, int n, double *dres, int m, int sign);
52 
53 private:
54  virtual void output();
59 };
60 
61 class Deconvolution : public Convolution
62 {
63 Q_OBJECT
64 
65 public:
66  Deconvolution(ApplicationWindow *parent, Table *t, const QString& realColName, const QString& imagColName = QString());
67 
68 private:
69  void output();
70 };
71 
72 #endif