Interpolation Comparison
Compare linear interpolation with a polynomial curve.
Data Points
Add or remove data points to define your interpolation table.
| Input | Output | |
|---|---|---|
Interpolate
Enter a value to interpolate and compare results.
Visualization
Graph comparing linear interpolation and the polynomial curve.
About the Comparison
This tool compares two methods of interpolation:
- Linear Interpolation: A straight line between known data points.
- Polynomial Curve: A curve based on the formula: result = input * factor^2 + factor^3 + factor^4, where factor is the input normalized to a 0-1 range.
The graph shows both methods, with the linear interpolation adapting to your input data points (blue dots) and the polynomial curve providing a smooth, non-linear alternative. This comparison can be useful for understanding different approaches to estimating values between known data points and for visualizing how different mathematical models can produce varying results.