global()
Programming
global() is a MATLAB®-compatible programming function for declare variables shared across functions. each function that references the same name with `global` reads/writes the same workspace variable. Run it online in your browser with SimLab — free, no install, no license required.
Declare variables shared across functions. Each function that references the same name with `global` reads/writes the same workspace variable.
Syntax
global x
global x y z
Examples — run global() in your browser
See Also
Frequently Asked Questions about global()
Is the global() function free to use in SimLab?
Yes. SimLab is 100% free — no signup, no license, and no usage limits. You can run global() and 510+ other MATLAB®-compatible functions directly in your browser at simulations4all.com/simlab.
Do I need to install MATLAB to use global()?
No. SimLab runs entirely in your web browser with zero installation. The global() function works without any MATLAB® license or software download.
What does global() do?
Declare variables shared across functions. Each function that references the same name with `global` reads/writes the same workspace variable. It is a MATLAB®-compatible programming function available in SimLab with the same calling syntax as MATLAB® — typically: global x.
Can I run global() in my browser?
Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls global(), and run it. Execution happens locally in your browser — no data leaves your machine.
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510+ functions. Runs in your browser. No install. No license.
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