Description:

LinearSplineInterpolate - Linear Spline Interpolation Algorithm. Interpolate at point t.

Excel Function Syntax:

LinearSplineInterpolate(xValues, yValues, t)

Online Calculator:

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

All functions from Utilities category

# Function Description
1 UnitConverter Converts a number from one measurement system to another.
2 SG2API Converts a oil specific gravity to API gravity
3 API2SG Converts a API gravity to oil specific gravity (water=1.0)
4 DataDifferentiate Derivative for data samples at point t with smoothing.
5 ExpIntegralEi ExpIntegralEi - The exponential integral function - Ei(x)
6 ProximalInterpolate Proximal (Nearest-neighbor) Interpolation Algorithm. Interpolate at point t.
7 CubicSplineInterpolate A natural cubic spline with continuous second derivative in the interior and zero second derivative at the end points. Interpolate at point t.
8 CubicSplineDifferentiate A natural cubic spline with continuous second derivative in the interior and zero second derivative at the end points. Differentiate at point t.
9 CubicSplineIntegrate A natural cubic spline with continuous second derivative in the interior and zero second derivative at the end points. Integrate up to point t.
10 CubicSplineIntegrateT1T2 A natural cubic spline with continuous second derivative in the interior and zero second derivative at the end points. Integrate from point t1 up to point t2.
11 CubicSplinesIntersection x value of intersection point between two cubic splines.
12 LinearSplineInterpolate LinearSplineInterpolate - Linear Spline Interpolation Algorithm. Interpolate at point t.
13 LinearSplineDifferentiate Linear Spline Interpolation Algorithm. Differentiate at point t.
14 LinearSplineIntegrate LinearSplineIntegrate - LinearSplineIntegrate - Linear Spline Interpolation Algorithm. Integrate up to point t.
15 LinearSplineIntegrateT1T2 LinearSplineIntegrateT1T2 - Linear Spline Interpolation Algorithm. Integrate from point t1 up to point t2.
16 LinearSplinesIntersection x value of intersection point between two linear splines.
17 StepInterpolate StepInterpolate - Step Interpolation Algorithm. Interpolate at point t.