hyperspy._components.arctan module¶

class hyperspy._components.arctan.Arctan(A=1.0, k=1.0, x0=1.0, minimum_at_zero=False)¶

Bases: hyperspy.component.Component

Arctan function component.

$f(x) = A \cdot \arctan\left[ k \left( x-x_0 \right)\right]$

Variable	Parameter
$A$	A
$k$	k
$x_0$	x0

Parameters

A (float) –
k (float) –
x0 (float) –

function(x)¶

grad_A(x)¶

grad_k(x)¶

grad_x0(x)¶