edge()
Image Processing
edge() is a MATLAB®-compatible image processing function for detect edges (sobel by default, canny optional). Run it online in your browser with SimLab — free, no install, no license required.
Detect edges (Sobel by default, Canny optional).
Syntax
out = edge(img)
out = edge(img, 'sobel'|'canny')
Examples — run edge() in your browser
See Also
Frequently Asked Questions about edge()
Is the edge() 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 edge() and 510+ other MATLAB®-compatible function references at simulations4all.com/simlab.
Do I need to install MATLAB to use edge()?
No. SimLab’s core parser, workspace state, and most functions run locally in your browser. The edge() function requires no MATLAB® license or desktop software download.
What does edge() do?
Detect edges (Sobel by default, Canny optional). It is a MATLAB®-compatible image processing function available in SimLab with the same calling syntax as MATLAB® — typically: out = edge(img).
Can I run edge() in my browser?
Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls edge(), and run it. This function’s calculation runs locally in the browser. SimLab session analytics, sharing, feedback, and eligible acceleration have separate network boundaries.
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510+ functions. Runs in your browser. No install. No license.
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