Pearsonpeak

Figure: From left to right m increases form -1 to +1

Pearson is limiting case of:

Universalpeak q=0

Pearson has the limiting cases:

Rectangle m=-1
Parabola m=--0.5
Gauß m=0
Lorentz m=1

Use for:

Formula / Parameters:

Parameter: Description Range
c Position of maximum unrestricted
h Height at maximum unrestricted
w Halfwidth Gauss unrestricted
m=2(M/(1+M)) Formparameter -1 .. +1