Feature #1537
Envelope task #1438: === Physics ===
Feature #1287: == Particle form factors ==
Refactoring #1065: Revise particle form factors: change names, add few form factors, change some parametrization
parametrize Gaussians and Lorentzians by mean and fwhm
| Status: | Rejected | Start date: | 26 Jul 2016 | |
|---|---|---|---|---|
| Priority: | Low | Due date: | ||
| Assignee: | - | % Done: | 0% | |
| Category: | - | |||
| Target version: | - |
Description
Whenever possible, different models should use common parameters.
For instance, different distribution functions might all use the two basic parameters mean and standard deviation (stdv).
Lorentzians, however, do not have a finite stdv.
Therefore, the best choice for common parameters for Gaussians and Lorentzians is mean and full width at half maximum (fwhm).