Polynomial Trendlines

Simply plot multiple polynomial trendlines for a given data set.

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Plots data points and first through sixth degree polynomials. Displays polynomial coefficients and r-squared values in command window. Allows user to choose range. Also allows user to remove trendlines that don't appear to fit.

Cite As

Peter Curtis (2026). Polynomial Trendlines (https://uk.mathworks.com/matlabcentral/fileexchange/23151-polynomial-trendlines), MATLAB Central File Exchange. Retrieved .

Acknowledgements

Inspired: polyplot

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.0.0.0