Sine fitting

Determine parameters of a noisy sine function

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Cite As

Peter Seibold (2026). Sine fitting (https://www.mathworks.com/matlabcentral/fileexchange/66793-sine-fitting), MATLAB Central File Exchange. Retrieved .

General Information

MATLAB Release Compatibility

  • Compatible with R2020a and later releases

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
3.2.1

Fixed a bug in the demonstration GUI

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3.2.0

A version with output of confidence intervals, sinFit2 is included. Requires a toolbox.

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3.1.0

Works also with non equidistant samples

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3.0.2

Some changes in sineFitDemo in respect to 'run xy.mat'

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3.0.1

Minor changes

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3.0.0

No toolbox required anymore

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2.1.0

Simplified code, faster processing, improved to work down to 0.1 periods, some more correct detections.

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2.0.0

Image changed

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2.0.0-0

Totally new approach with Fourier transformation results as initial parameters for fitting function.

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1.0.0

Description corrected

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1.0.0-0

spelling

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