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Section: Special Functions

Name: gaussf

Generic parameterized Gauss function with 1 independent variable

[ y:float ] = gaussf
x:float
pa:(float,'b,'c) Matrix.t

with the parameter vector:
p.{1} -> y 0
p.{2} -> y m
p.{3} -> sig
p.{4} -> x 0

and
F(x) = y 0 + y m * exp(-1/(2*sig 2 ) *(x-x 0 ) 2 )

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