heatmap()
Plotting
heatmap() is a MATLAB®-compatible plotting function for heatmap visualization of a 2d matrix. Run it online in your browser with SimLab — free, no install, no license required.
Heatmap visualization of a 2D matrix.
Syntax
heatmap(Z)
Examples — run heatmap() in your browser
heatmap(rand(10, 10))▶ Run
See Also
More Plotting Functions
Browse other free, MATLAB®-compatible plotting functions in SimLab:
Frequently Asked Questions about heatmap()
Is the heatmap() function free to use in SimLab?
The browser workspace requires no MATLAB® license or installation. Connected features require network access and may have account, tier, availability, or usage limits. You can open heatmap() and 510+ other MATLAB®-compatible function references at simulations4all.com/simlab.
Do I need to install MATLAB to use heatmap()?
No. SimLab’s core parser, workspace state, and most functions run locally in your browser. The heatmap() function requires no MATLAB® license or desktop software download.
What does heatmap() do?
Heatmap visualization of a 2D matrix. It is a MATLAB®-compatible plotting function available in SimLab with the same calling syntax as MATLAB® — typically: heatmap(Z).
Can I run heatmap() in my browser?
Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls heatmap(), and run it. This function’s calculation runs locally in the browser. SimLab session analytics, sharing, feedback, and eligible acceleration have separate network boundaries.
Try SimLab — MATLAB®-compatible, free, in your browser
510+ functions. Runs in your browser. No install. No license.
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