conv2()
Image Processing
conv2() is a MATLAB®-compatible image processing function for 2d convolution with a user-supplied kernel. Run it online in your browser with SimLab — free, no install, no license required.
2D convolution with a user-supplied kernel.
Syntax
out = conv2(img, kernel)
Examples — run conv2() in your browser
blur = conv2(img, ones(5, 5) / 25)▶ Run
See Also
Frequently Asked Questions about conv2()
Is the conv2() function free to use in SimLab?
Yes. SimLab is 100% free — no signup, no license, and no usage limits. You can run conv2() and 510+ other MATLAB®-compatible functions directly in your browser at simulations4all.com/simlab.
Do I need to install MATLAB to use conv2()?
No. SimLab runs entirely in your web browser with zero installation. The conv2() function works without any MATLAB® license or software download.
What does conv2() do?
2D convolution with a user-supplied kernel. It is a MATLAB®-compatible image processing function available in SimLab with the same calling syntax as MATLAB® — typically: out = conv2(img, kernel).
Can I run conv2() in my browser?
Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls conv2(), and run it. Execution happens locally in your browser — no data leaves your machine.
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