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This function takes a 1-D, slightly noisy test signal and fits 6 Gaussians to it with the fminsearch() function. The parameters (amplitude, peak location, and width) for each Gaussian are determined. The 6 Gaussians should sum together to give the best estimate of the original test signal. You can specify whatever number of Gaussians you like. Only basic MATLAB is required (no toolboxes).
Cite As
Image Analyst (2026). Fit Multiple Gaussians (https://uk.mathworks.com/matlabcentral/fileexchange/74408-fit-multiple-gaussians), MATLAB Central File Exchange. Retrieved .
General Information
- Version 1.1.0 (5.02 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
