Peakfunctions
Have a look at the peakfunctions
implemented in ProAnalysi::PEAKS by clicking
the links.
In the formulas, 'A' is peakarea allways.
| Name / Symmetry | Special case of | Use for | Comment |
| Fixpeak |
- | arbitrary | Selected copy of real data. Can be iterated in position, height and width. |
| Universalpeak symmetrical und asymmetrical |
- | everywhere | Makes almost any classical peakfunction obsolete, though using only 2 form-parameters. |
| Poisson symmetrical und asymmetrical |
Universalpeak | Chromatography | |
| Pearson symmetrical |
Universalpeak | Resonance, Light scattering, Spectroscopy |
|
| Lorentz
symmetrical |
Universalpeak, Pearson, Voigt |
Resonance, Spektroskopie |
|
| Gauß symmetrical |
Universalpeak, Pearson, Poisson, Voigt, EMG |
Spectroscopy, Chromatography | |
| Exponential asymmetrical |
Universalpeak, Poisson |
Detector correction | |
| EMG asymmetrical |
- | Chromatography | Convolution of Gauss and Exponential |
| Rechteck symmetrical |
Universalpeak, Pearson |
Detektor correction | |
| Sägezahn asymmetrical |
Universalpeak | ||
| Voigt symmetrical |
- | Gas spectroscopy | Convolution of Gauss and Lorentz |
| NMR-Peak symmetrical and asymmetrical |
- | NMR | Phase-modified Pearson-Peak |