hyperspy._components.logistic module¶
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class
hyperspy._components.logistic.
Logistic
¶ Bases:
hyperspy.component.Component
Logistic function component
f(x) = a/(1+b*exp(-c*(x-origin)))
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a
¶ Float
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b
¶ Float
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c
¶ Float
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origin
¶ Float
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function
(x)¶
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grad_a
(x)¶ Returns d(function)/d(parameter_1)
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grad_b
(x)¶ Returns d(function)/d(parameter_1)
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grad_c
(x)¶ Returns d(function)/d(parameter_1)
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grad_origin
(x)¶ Returns d(function)/d(parameter_1)
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