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- State before merging the new cluster vector API

---------

Co-authored-by: Patrick <patrick.sieberer@psi.ch>
Co-authored-by: JulianHeymes <julian.heymes@psi.ch>
Co-authored-by: Dhanya Thattil <dhanya.thattil@psi.ch>
Co-authored-by: Xiangyu Xie <45243914+xiangyuxie@users.noreply.github.com>
Co-authored-by: xiangyu.xie <xiangyu.xie@psi.ch>
Co-authored-by: siebsi <sieb.patr@gmail.com>
This commit is contained in:
Erik Fröjdh
2025-04-22 16:41:48 +02:00
committed by GitHub
parent e1533282f1
commit fd0196f2fd
51 changed files with 1706 additions and 154 deletions
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8
src/Fit.cpp
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@ -18,7 +18,7 @@ double gaus(const double x, const double *par) {
NDArray<double, 1> gaus(NDView<double, 1> x, NDView<double, 1> par) {
NDArray<double, 1> y({x.shape(0)}, 0);
for (size_t i = 0; i < x.size(); i++) {
for (ssize_t i = 0; i < x.size(); i++) {
y(i) = gaus(x(i), par.data());
}
return y;
@ -28,7 +28,7 @@ double pol1(const double x, const double *par) { return par[0] * x + par[1]; }
NDArray<double, 1> pol1(NDView<double, 1> x, NDView<double, 1> par) {
NDArray<double, 1> y({x.shape()}, 0);
for (size_t i = 0; i < x.size(); i++) {
for (ssize_t i = 0; i < x.size(); i++) {
y(i) = pol1(x(i), par.data());
}
return y;
@ -153,7 +153,7 @@ void fit_gaus(NDView<double, 1> x, NDView<double, 1> y, NDView<double, 1> y_err,
// Calculate chi2
chi2 = 0;
for (size_t i = 0; i < y.size(); i++) {
for (ssize_t i = 0; i < y.size(); i++) {
chi2 += std::pow((y(i) - func::gaus(x(i), par_out.data())) / y_err(i), 2);
}
}
@ -205,7 +205,7 @@ void fit_pol1(NDView<double, 1> x, NDView<double, 1> y, NDView<double, 1> y_err,
// Calculate chi2
chi2 = 0;
for (size_t i = 0; i < y.size(); i++) {
for (ssize_t i = 0; i < y.size(); i++) {
chi2 += std::pow((y(i) - func::pol1(x(i), par_out.data())) / y_err(i), 2);
}
}