Excel Function
LinearSplineInterpolate
Description:
Calculates interpolated value using linear spline interpolation.
Excel Function Syntax:
=LinearSplineInterpolate(xValues, yValues, t)
Parameters:
| Parameter | Description |
|---|---|
| xValues | The x coordinate values. |
| yValues | The y coordinate values. |
| t | Point t to interpolate at. |
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.
LinearSplineIntegrateT1T2
Calculates definite integral using linear spline interpolation from point t1 to point t2.
LinearSplinesIntersection
Calculates x value of intersection point between two linear splines.