fitting.saturation¶

fitting.saturation(x, A, x2)¶

Saturation curve from 0 to A.

Parameters:	x (array) – x-values. A (float) – Saturation value (may be negative). x2 (float) – x-value for which function reaches A/2.
Returns:	$f(x) = \frac{A x}{x + x_2}$ .