histeq()
Image Processing
histeq() is a MATLAB®-compatible image processing function for histogram equalization (grayscale input required). Run it online in your browser with SimLab — free, no install, no license required.
Histogram equalization (grayscale input required).
Syntax
out = histeq(grayImg)
Examples — run histeq() in your browser
eq = histeq(rgb2gray(img))▶ Run
See Also
Frequently Asked Questions about histeq()
Is the histeq() function free to use in SimLab?
Yes. SimLab is 100% free — no signup, no license, and no usage limits. You can run histeq() and 510+ other MATLAB®-compatible functions directly in your browser at simulations4all.com/simlab.
Do I need to install MATLAB to use histeq()?
No. SimLab runs entirely in your web browser with zero installation. The histeq() function works without any MATLAB® license or software download.
What does histeq() do?
Histogram equalization (grayscale input required). It is a MATLAB®-compatible image processing function available in SimLab with the same calling syntax as MATLAB® — typically: out = histeq(grayImg).
Can I run histeq() in my browser?
Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls histeq(), and run it. Execution happens locally in your browser — no data leaves your machine.
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