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vpHinkley.h
1 /****************************************************************************
2  *
3  * This file is part of the ViSP software.
4  * Copyright (C) 2005 - 2017 by Inria. All rights reserved.
5  *
6  * This software is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License
8  * ("GPL") version 2 as published by the Free Software Foundation.
9  * See the file LICENSE.txt at the root directory of this source
10  * distribution for additional information about the GNU GPL.
11  *
12  * For using ViSP with software that can not be combined with the GNU
13  * GPL, please contact Inria about acquiring a ViSP Professional
14  * Edition License.
15  *
16  * See http://visp.inria.fr for more information.
17  *
18  * This software was developed at:
19  * Inria Rennes - Bretagne Atlantique
20  * Campus Universitaire de Beaulieu
21  * 35042 Rennes Cedex
22  * France
23  *
24  * If you have questions regarding the use of this file, please contact
25  * Inria at visp@inria.fr
26  *
27  * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
28  * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
29  *
30  * Description:
31  * Hinkley's cumulative sum test implementation.
32  *
33  * Authors:
34  * Fabien Spindler
35  *
36  *****************************************************************************/
37 
38 #ifndef vpHinkley_H
39 #define vpHinkley_H
40 
45 #include <visp3/core/vpConfig.h>
46 
95 class VISP_EXPORT vpHinkley
96 {
97  public:
101  typedef enum {
104  upwardJump
105  } vpHinkleyJumpType;
106 
107  public:
108  vpHinkley();
109  ~vpHinkley();
110  vpHinkley(double alpha, double delta);
111 
112  void init();
113  void init(double alpha, double delta) ;
114 
115  void setDelta(double delta);
116  void setAlpha(double alpha);
117  vpHinkleyJumpType testDownwardJump(double signal);
118  vpHinkleyJumpType testUpwardJump(double signal);
119  vpHinkleyJumpType testDownUpwardJump(double signal);
120 
121  static void print(vpHinkleyJumpType jump) ;
122 
127  inline double getMean() {return mean;}
132  inline double getSk() {return Sk;}
137  inline double getMk() {return Mk;}
144  inline double getTk() {return Tk;}
149  inline double getNk() {return Nk;}
150  private:
151  void computeMean(double signal);
152  void computeSk(double signal);
153  void computeMk();
154  void computeTk(double signal);
155  void computeNk();
156 
157  private:
158  double dmin2;
159  double alpha;
160  int nsignal; // Signal length
161  double mean; // Signal mean value
162  double Sk;
163  double Mk;
164  double Tk;
165  double Nk;
166 };
167 
168 #endif
double getMk()
Definition: vpHinkley.h:137
double getNk()
Definition: vpHinkley.h:149
double getSk()
Definition: vpHinkley.h:132
double getMean()
Definition: vpHinkley.h:127
double getTk()
Definition: vpHinkley.h:144
This class implements the Hinkley's cumulative sum test.
Definition: vpHinkley.h:95