Golden Section Search Method

Version 1.0.0 (2.01 KB) by Emre SAYIN
A function that calculates the optimum step size for a given step size function by using the Golden Section Search Method.
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Updated 9 May 2021

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This function is written for finding the optimum step size for a given step size function.

Reference Book: Introduction to Optimum Design, Arora, J. S., 4th Edition.
Inputs : function, delta (initial step size), err (error tolerance)
Output: Optimum step size

Cite As

Emre SAYIN (2026). Golden Section Search Method (https://www.mathworks.com/matlabcentral/fileexchange/91940-golden-section-search-method), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2019a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.0