PO.Spline.Cubic.Interp Function
Description:
Calculates interpolated value using natural cubic spline interpolation.
Excel Function Syntax:
=PO.Spline.Cubic.Interp(x_values, y_values, t)
Parameters:
| Parameter | Description |
|---|---|
| x_values | The x coordinate values. |
| y_values | The y coordinate values. |
| t | Point t to interpolate at. |
Used in Blueprints
Spline Interpolation and Analysis
Demonstrate spline interpolation functions for data analysis. Compare cubic and linear spline methods for interpolation, differentiation, and integration.