ViSP  2.10.0
vpHinkley.h
1 /****************************************************************************
2  *
3  * $Id: vpHinkley.h 4574 2014-01-09 08:48:51Z fspindle $
4  *
5  * This file is part of the ViSP software.
6  * Copyright (C) 2005 - 2014 by INRIA. All rights reserved.
7  *
8  * This software is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU General Public License
10  * ("GPL") version 2 as published by the Free Software Foundation.
11  * See the file LICENSE.txt at the root directory of this source
12  * distribution for additional information about the GNU GPL.
13  *
14  * For using ViSP with software that can not be combined with the GNU
15  * GPL, please contact INRIA about acquiring a ViSP Professional
16  * Edition License.
17  *
18  * See http://www.irisa.fr/lagadic/visp/visp.html for more information.
19  *
20  * This software was developed at:
21  * INRIA Rennes - Bretagne Atlantique
22  * Campus Universitaire de Beaulieu
23  * 35042 Rennes Cedex
24  * France
25  * http://www.irisa.fr/lagadic
26  *
27  * If you have questions regarding the use of this file, please contact
28  * INRIA at visp@inria.fr
29  *
30  * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
31  * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
32  *
33  *
34  * Description:
35  * Hinkley's cumulative sum test implementation.
36  *
37  * Authors:
38  * Fabien Spindler
39  *
40  *****************************************************************************/
41 
42 #ifndef vpHinkley_H
43 #define vpHinkley_H
44 
49 #include <visp/vpConfig.h>
50 
100 class VISP_EXPORT vpHinkley
101 {
102  public:
106  typedef enum {
109  upwardJump
110  } vpHinkleyJumpType;
111 
112  public:
113  vpHinkley();
114  ~vpHinkley();
115  vpHinkley(double alpha, double delta);
116 
117  void init();
118  void init(double alpha, double delta) ;
119 
120  void setDelta(double delta);
121  void setAlpha(double alpha);
122  vpHinkleyJumpType testDownwardJump(double signal);
123  vpHinkleyJumpType testUpwardJump(double signal);
124  vpHinkleyJumpType testDownUpwardJump(double signal);
125 
126  static void print(vpHinkleyJumpType jump) ;
127 
132  inline double getMean() {return mean;}
137  inline double getSk() {return Sk;}
142  inline double getMk() {return Mk;}
149  inline double getTk() {return Tk;}
154  inline double getNk() {return Nk;}
155  private:
156  void computeMean(double signal);
157  void computeSk(double signal);
158  void computeMk();
159  void computeTk(double signal);
160  void computeNk();
161 
162  private:
163  double dmin2;
164  double alpha;
165  int nsignal; // Signal length
166  double mean; // Signal mean value
167  double Sk;
168  double Mk;
169  double Tk;
170  double Nk;
171 };
172 
173 #endif
double getMk()
Definition: vpHinkley.h:142
double getNk()
Definition: vpHinkley.h:154
double getSk()
Definition: vpHinkley.h:137
double getMean()
Definition: vpHinkley.h:132
double getTk()
Definition: vpHinkley.h:149
This class implements the Hinkley's cumulative sum test.
Definition: vpHinkley.h:100