nou/tenmon
1
0
Fork 1
Code Issues Pull Requests Projects Releases 33 Wiki Activity

Fix exceptions and errors in analyzing code

Browse Source
This commit is contained in:
Dušan Poizl
2023-01-01 19:04:23 +01:00
parent 88f449d971
commit abc813ddbb
3 changed files with 135 additions and 126 deletions
Download Patch File Download Diff File Expand all files Collapse all files
starfit.cpp
+5 -7
View File
@@ -237,6 +237,8 @@ StarFit::StarFit(int size)
m_fdf_an.fvv = nullptr;
m_fdf_an.n = size*size;
m_fdf_an.p = 6;//number of model parameters amplitude, x, y, sigma_x, sigma_y, angle
gsl_set_error_handler_off();
}
StarFit::~StarFit()
@@ -272,14 +274,10 @@ Star StarFit::fitStar(const std::vector<double> &data, bool angle)
gsl_multifit_nlinear_workspace *workspace = gsl_multifit_nlinear_alloc(gsl_multifit_nlinear_trust, &m_fdf_params, fdf->n, fdf->p);
gsl_multifit_nlinear_init(start, fdf, workspace);
gsl_vector *f = gsl_multifit_nlinear_residual(workspace);
int ret = gsl_multifit_nlinear_init(start, fdf, workspace);
if(ret)return star;
double cost, cost0;
gsl_blas_ddot(f, f, &cost0);
int ret = gsl_multifit_nlinear_driver(MAX_ITER, TOL, TOL, TOL, nullptr, nullptr, &info, workspace);
gsl_blas_ddot(f, f, &cost);
ret = gsl_multifit_nlinear_driver(MAX_ITER, TOL, TOL, TOL, nullptr, nullptr, &info, workspace);
if(ret==0)
{