|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
|
/*
* \class TMom
*
* \author: Julie Malcles - CEA/Saclay
*/
#include <CalibCalorimetry/EcalLaserAnalyzer/interface/TMom.h>
#include <CalibCalorimetry/EcalLaserAnalyzer/interface/TMarkov.h>
#include <TMath.h>
#include <cassert>
using namespace std;
//ClassImp(TMom)
// Default Constructor...
TMom::TMom() { init(0.0, 10.0e9); }
// Constructor...
TMom::TMom(double cutlow, double cuthigh) { init(cutlow, cuthigh); }
TMom::TMom(const std::vector<double>& cutlow, const std::vector<double>& cuthigh) { init(cutlow, cuthigh); }
// Destructor
TMom::~TMom() {}
void TMom::init(double cutlow, double cuthigh) {
nevt = 0;
mean = 0;
mean2 = 0;
mean3 = 0;
sum = 0;
sum2 = 0;
sum3 = 0;
rms = 0;
M3 = 0;
peak = 0;
min = 10.0e9;
max = 0.;
_cutLow.clear();
_cutHigh.clear();
_dimCut = 1;
_cutLow.push_back(cutlow);
_cutHigh.push_back(cuthigh);
for (int i = 0; i < 101; i++) {
bing[i] = 0;
}
}
void TMom::init(const std::vector<double>& cutlow, const std::vector<double>& cuthigh) {
nevt = 0;
mean = 0;
mean2 = 0;
mean3 = 0;
sum = 0;
sum2 = 0;
sum3 = 0;
rms = 0;
M3 = 0;
peak = 0;
min = 10.0e9;
max = 0.;
assert(cutlow.size() == cuthigh.size());
_cutLow.clear();
_cutHigh.clear();
_dimCut = cutlow.size();
_cutLow = cutlow;
_cutHigh = cuthigh;
for (int i = 0; i < 101; i++) {
bing[i] = 0;
}
}
void TMom::setCut(double cutlow, double cuthigh) {
_cutLow.clear();
_cutHigh.clear();
_dimCut = 1;
_cutLow.push_back(cutlow);
_cutHigh.push_back(cuthigh);
}
void TMom::setCut(const std::vector<double>& cutlow, const std::vector<double>& cuthigh) {
assert(cutlow.size() == cuthigh.size());
_cutLow.clear();
_cutHigh.clear();
_dimCut = cutlow.size();
_cutLow = cutlow;
_cutHigh = cuthigh;
}
void TMom::addEntry(double val) {
std::vector<double> dumb;
dumb.push_back(val);
addEntry(val, dumb);
}
void TMom::addEntry(double val, const std::vector<double>& valcut) {
int passingAllCuts = 1;
for (int iCut = 0; iCut < _dimCut; iCut++) {
int passing;
if (valcut.at(iCut) > _cutLow.at(iCut) && valcut.at(iCut) <= _cutHigh.at(iCut)) {
passing = 1;
} else
passing = 0;
passingAllCuts *= passing;
}
if (passingAllCuts == 1) {
nevt += 1;
sum += val;
sum2 += val * val;
sum3 += val * val * val;
if (val > max)
max = val;
if (val < min)
min = val;
// for peak stuff
_ampl.push_back(val);
}
}
double TMom::getMean() {
if (nevt != 0)
mean = sum / nevt;
else
mean = 0.0;
return mean;
}
double TMom::getMean2() {
if (nevt != 0)
mean2 = sum2 / nevt;
else
mean2 = 0.0;
return mean2;
}
double TMom::getMean3() {
if (nevt != 0)
mean3 = sum3 / nevt;
else
mean3 = 0.0;
return mean3;
}
int TMom::getNevt() { return nevt; }
double TMom::getRMS() {
double m = getMean();
double m2 = getMean2();
if (nevt != 0)
rms = TMath::Sqrt(m2 - m * m);
else
rms = 0.0;
return rms;
}
double TMom::getM3() {
double m = getMean();
double m2 = getMean2();
double m3 = getMean3();
double sig = getRMS();
if (nevt != 0 && sig != 0)
M3 = (m3 - 3.0 * m * (m2 - m * m) - m * m * m) / (sig * sig * sig);
else
M3 = 0.0;
return M3;
}
double TMom::getMin() { return min; }
double TMom::getMax() { return max; }
std::vector<double> TMom::getPeak() {
std::vector<double> p;
double wbin = (max - min) / 100.;
int bung;
for (unsigned int i = 0; i < _ampl.size(); i++) {
if (wbin <= 0.0)
bung = 1;
else
bung = (int)((_ampl.at(i) - min) / wbin) + 1;
if (1 <= bung && bung <= 100)
bing[bung]++;
}
TMarkov* peakM = new TMarkov();
int popmax = 0;
for (int k = 1; k < 101; k++) {
if (bing[k] > popmax) {
popmax = bing[k];
}
}
peakM->peakFinder(&bing[0]);
p.push_back(peakM->getPeakValue(0));
p.push_back(peakM->getPeakValue(1));
return p;
}
|