Excel Function

ProximalInterpolate


Description:

Calculates interpolated value using proximal interpolation.

Excel Function Syntax:

ProximalInterpolate(xValues, yValues, t)

Online Calculator:

Parameter Value Description
xValues The x coordinate values.
yValues The y coordinate values.
t Point t to interpolate at.
Result

Related Functions


12 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.

LinearSplineInterpolate

Calculates interpolated value using linear spline interpolation.

LinearSplinesIntersection

Calculates x value of intersection point between two linear splines.

StepInterpolate

Calculates interpolated value using step interpolation.

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