hyperspy._components.eels_arctan module
- class hyperspy._components.eels_arctan.Arctan(minimum_at_zero=False, **kwargs)
Bases:
hyperspy._components.expression.Expression
Legacy Arctan component dedicated to EELS measurements that will renamed to EELSArctan in v2.0.
To use the new Arctan component set minimum_at_zero=False. See the documentation of
Arctan
for details on the usage.The EELS version
EELSArctan
(minimum_at_zero=True) shifts the function by A in the y direction
- class hyperspy._components.eels_arctan.EELSArctan(A=1.0, k=1.0, x0=1.0, module=['numpy', 'scipy'], **kwargs)
Bases:
hyperspy._components.expression.Expression
Arctan function component for EELS (with minimum at zero).
Variable
Parameter
A
k
x0