MATLAB Code Implementation for Interpolation with Lagrange and Newton Methods

Resource Overview

MATLAB source codes for interpolation algorithms including Lagrange and Newton interpolation methods, complete with usage instructions and practical examples demonstrating implementation and execution

Detailed Documentation

We provide a collection of MATLAB source codes designed for interpolation operations. These implementations feature both Lagrange interpolation, which constructs polynomials through basis functions, and Newton interpolation that utilizes divided differences for progressive polynomial construction. Each algorithm is accompanied by detailed usage documentation and practical examples to facilitate better understanding of how to apply these methods for interpolation tasks. The codes include key functions for handling data points, calculating coefficients, and generating interpolated values with error handling. We are confident these well-documented source codes will be valuable for your computational work and encourage their effective utilization in your interpolation projects.