Universalpeak
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| Bild: | From left to right, m increases from -1 to +1 |
| From top to bottom, q decreases from 0 to -0.6 |
Universalpeak has the limiting cases:
| Pearson | q=0 |
| Poisson | m=0 |
| Gauß | m=0; q=0 |
| Lorentz | m=1; q=0 |
| Exponential | m=1; q=+/-1 |
| Parabola | m=0.5; q=0 |
| Sägezahn | m=0.31; q=+/-1 |
| Rectangle | m=-1 |
Use for:
Formula / Parameters:
| Parameter: | Description | Range |
| c | Position of maximum | unrestricted |
| h | Height at maximum | unrestricted |
| w | Halfwidth Gauss | unrestricted |
| m | Form parameter | -1 .. +1 |
| q | Asymmetry parameter | -1 .. +1 |