hyperspy._components.heaviside module

class hyperspy._components.heaviside.HeavisideStep(A=1, n=0)

Bases: hyperspy.component.Component

The Heaviside step function

System Message: WARNING/2 (f(x) = \begin{cases} 0 $ \quad \text{if } x < n \\ A/2 $ \quad \text{if } x = n \\ A $ \quad \text{if } x > n \\ \end{cases})

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function(x)

grad_A(x)

grad_n(x)