ExpAssoc2

関数

y=\left\{\begin{matrix} Yb+A_{1}\left ( 1-e^{-\frac {(x-TD_{1})}{Tau_{1}}} \right ) \quad \quad \quad \quad \quad \quad \quad \quad\quad\quad \quad \quad x<TD_{2}\\ Yb+A_{1}\left ( 1-e^{-\frac {(x-TD_{1})}{Tau_{1}}}\right )+A_{2}\left ( 1-e^{-\frac {(x-TD_{2})}{Tau_{2}}}\right ) \quad \quad x\geq TD_{2} \end{matrix}\right.

概要

Biphasic exponential association equation.

サンプル曲線

ExpAssoc2 FitFunc.png

パラメータ

数:  7

Names: TD1,TD2,Yb,A1,A2,Tau1,Tau2

Meanings: TD1 = First time offset: x value at which 1st exponential begins, TD2 = Second time offset: x value at which 2nd exponential begins, Yb = Baseline: y value at which exponential begins, A1 = First amplitude: change in response for 1st exponential, A2 = Second amplitude: change in response for 2nd exponential, Tau1 = First time constant, Tau2 = Second time constant

下側境界: なし

上側境界: なし

スクリプトでのアクセス法

nlf_ExpAssoc2(x,TD1,TD2,Yb,A1,A2,Tau1,Tau2)

関数定義ファイル名

ExpAssoc2.FDF

カテゴリ

Exponential
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