Excel Function
LinearSplineIntegrateT1T2
Description:
Calculates definite integral using linear spline interpolation from point t1 to point t2.
Excel Function Syntax:
=LinearSplineIntegrateT1T2(xValues, yValues, t1, t2)
Parameters:
| Parameter | Description |
|---|---|
| xValues | The x coordinate values. |
| yValues | The y coordinate values. |
| t1 | Left bound of the integration interval [t1,t2]. |
| t2 | Right bound of the integration interval [t1,t2]. |
Related Theory
1 item
Related Functions
10 items
CubicSplineDifferentiate
Calculates first derivative using natural cubic spline interpolation.
CubicSplineIntegrate
Calculates definite integral using natural cubic spline interpolation from the start up to point t.
CubicSplineIntegrateT1T2
Calculates definite integral using natural cubic spline interpolation from point t1 to point t2.
CubicSplineInterpolate
Calculates interpolated value using natural cubic spline interpolation.
CubicSplinesIntersection
Calculates x value of intersection point between two cubic splines.
DataDifferentiate
Calculates derivative for data samples at point t with smoothing.
LinearSplineDifferentiate
Calculates first derivative using linear spline interpolation.
LinearSplineIntegrate
Calculates definite integral using linear spline interpolation from the start up to point t.
LinearSplineInterpolate
Calculates interpolated value using linear spline interpolation.
LinearSplinesIntersection
Calculates x value of intersection point between two linear splines.