findFWHM

Finds the full width at half maxium (FWHM) of a real function.

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Finds the FWHM of a real function evaluated at specified positions by finding the outermost positions where I>=max(I)/2 and linearly interpolating the x-axis to find the positions where I=max(I)/2.

Cite As

Adam Wyatt (2026). findFWHM (https://www.mathworks.com/matlabcentral/fileexchange/16130-findfwhm), MATLAB Central File Exchange. Retrieved .

Categories

Find more on Interpolation in Help Center and MATLAB Answers

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

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