semilogy()

Plotting

semilogy() is a MATLAB®-compatible plotting function for 2d line plot with logarithmic y-axis. Run it online in your browser with SimLab — free, no install, no license required.

2D line plot with logarithmic y-axis.

▶ Try semilogy() in SimLab — Free

Syntax

semilogy(y)

semilogy(x, y)

Examples — run semilogy() in your browser

x = linspace(0, 5, 100); semilogy(x, exp(x))

▶ Run

More Plotting Functions

Browse other free, MATLAB®-compatible plotting functions in SimLab:

plot()scatter()bar()barh()fplot()histogram()

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Frequently Asked Questions about semilogy()

Is the semilogy() function free to use in SimLab?

Yes. SimLab is 100% free — no signup, no license, and no usage limits. You can run semilogy() and 510+ other MATLAB®-compatible functions directly in your browser at simulations4all.com/simlab.

Do I need to install MATLAB to use semilogy()?

No. SimLab runs entirely in your web browser with zero installation. The semilogy() function works without any MATLAB® license or software download.

What does semilogy() do?

2D line plot with logarithmic y-axis. It is a MATLAB®-compatible plotting function available in SimLab with the same calling syntax as MATLAB® — typically: semilogy(y).

Can I run semilogy() in my browser?

Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls semilogy(), and run it. Execution happens locally in your browser — no data leaves your machine.

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