PEEK is a general-purpose evaluation monitor that records and outputs any input values that are passed to it. This is useful for monitoring the function evaluations performed by general numerical routines such as QUAD or FMINSEARCH.
PEEK works in much the same way as SOW/REAP in Mathematica.
Basic example:
f = @(x)sin(x);
fpeek = @(x)peek(f(x),x);
quad(fpeek,0,pi);
[fq,xq] = peek()
See the help file for further examples.
Cite As
Ben Petschel (2024). PEEK (https://www.mathworks.com/matlabcentral/fileexchange/44120-peek), MATLAB Central File Exchange. Retrieved .
MATLAB Release Compatibility
Created with
R2011a
Compatible with any release
Platform Compatibility
Windows macOS LinuxCategories
Find more on Testing Frameworks in Help Center and MATLAB Answers
Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!Discover Live Editor
Create scripts with code, output, and formatted text in a single executable document.
Version | Published | Release Notes | |
---|---|---|---|
1.0.0.0 |