exp1

mdhelper.fit.exponential.exp1(x: ndarray, a: float, b: float) → ndarray

Convenience function for the exp1 model from MATLAB.

\[y=a\exp{(bx)}\]

Parameters:

xnumpy.ndarray

One-dimensional array containing \(x\)-values.

afloat

Coefficient \(a\) for the \(\exp\) term.

bfloat

Coefficient \(b\) for the \(x\) term in the \(\exp\) term.

Returns:

fitnumpy.ndarray

Fitted \(y\)-values.