Explore MATLAB source code curated for "多项式拟合" with clean implementations, documentation, and examples.
A self-developed polynomial fitting program allows users to select polynomial degrees and includes a sample data file for immediate execution. The implementation supports custom data input and features a user-friendly interface with adjustable fitting parameters through MATLAB's polyfit and polyval functions.
This program implements the least squares polynomial fitting algorithm with significant reference value, demonstrating practical implementation of mathematical optimization techniques.
Leveraging MATLAB's polynomial regression techniques on historical datasets to conduct predictive modeling for future observations
Introduction to polynomial fitting and interpolation with code implementation insights
Linear Fitting and Polynomial Fitting: Foundational Content from Numerical Calculation Courses with Two Practical Examples. Originally sourced from Baisi Forum http://www.baisi.net/thread-1270848-1-1.html, enhanced with algorithm explanations and implementation approaches.
MATLAB Code Implementation for 3D Curve Fitting with Algorithm Explanations and Function Details
Least Squares Simulation Functions
Polynomial curve fitting with cross-validation techniques applied to sine wave approximation, demonstrating model selection and overfitting prevention through 10-fold validation methodology.