Visual Servoing Platform version 3.6.0
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vpHinkley.h
1/*
2 * ViSP, open source Visual Servoing Platform software.
3 * Copyright (C) 2005 - 2023 by Inria. All rights reserved.
4 *
5 * This software 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 * 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 https://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
34#ifndef vpHinkley_H
35#define vpHinkley_H
36
41#include <visp3/core/vpConfig.h>
42
91class VISP_EXPORT vpHinkley
92{
93public:
97 typedef enum {
100 upwardJump
101 } vpHinkleyJumpType;
102
103public:
104 vpHinkley();
105 virtual ~vpHinkley();
106 vpHinkley(double alpha, double delta);
107
108 void init();
109 void init(double alpha, double delta);
110
111 void setDelta(double delta);
112 void setAlpha(double alpha);
113 vpHinkleyJumpType testDownwardJump(double signal);
114 vpHinkleyJumpType testUpwardJump(double signal);
115 vpHinkleyJumpType testDownUpwardJump(double signal);
116
117 static void print(vpHinkleyJumpType jump);
118
123 inline double getMean() { return mean; }
129 inline double getSk() { return Sk; }
134 inline double getMk() { return Mk; }
141 inline double getTk() { return Tk; }
146 inline double getNk() { return Nk; }
147
148private:
149 void computeMean(double signal);
150 void computeSk(double signal);
151 void computeMk();
152 void computeTk(double signal);
153 void computeNk();
154
155private:
156 double dmin2;
157 double alpha;
158 int nsignal; // Signal length
159 double mean; // Signal mean value
160 double Sk;
161 double Mk;
162 double Tk;
163 double Nk;
164};
165
166#endif
This class implements the Hinkley's cumulative sum test.
Definition vpHinkley.h:92
double getSk()
Definition vpHinkley.h:129
double getTk()
Definition vpHinkley.h:141
double getNk()
Definition vpHinkley.h:146
double getMk()
Definition vpHinkley.h:134
@ downwardJump
Definition vpHinkley.h:99
double getMean()
Definition vpHinkley.h:123