hyperspy._components.error_function module
- class hyperspy._components.error_function.Erf(A=1.0, sigma=1.0, origin=0.0, module=['numpy', 'scipy'], **kwargs)
Bases:
hyperspy._components.expression.Expression
Error function component.
Variable
Parameter
A
sigma
origin
- Parameters
A (float) – The min/max values of the distribution are -A/2 and A/2.
sigma (float) – Width of the distribution.
origin (float) – Position of the zero crossing.
**kwargs – Extra keyword arguments are passed to the
Expression
component.