ctrb()
Control Systems
ctrb() is a MATLAB®-compatible control systems function for controllability matrix [b, ab, a²b, ..., aⁿ⁻¹b]. Run it online in your browser with SimLab — free, no install, no license required.
Controllability matrix [B, AB, A²B, ..., Aⁿ⁻¹B].
Syntax
ctrb(A, B)
Examples — run ctrb() in your browser
ctrb([0, 1; -2, -3], [0; 1])▶ Run
See Also
More Control Systems Functions
Browse other free, MATLAB®-compatible control systems functions in SimLab:
Frequently Asked Questions about ctrb()
Is the ctrb() function free to use in SimLab?
Yes. SimLab is 100% free — no signup, no license, and no usage limits. You can run ctrb() and 510+ other MATLAB®-compatible functions directly in your browser at simulations4all.com/simlab.
Do I need to install MATLAB to use ctrb()?
No. SimLab runs entirely in your web browser with zero installation. The ctrb() function works without any MATLAB® license or software download.
What does ctrb() do?
Controllability matrix [B, AB, A²B, ..., Aⁿ⁻¹B]. It is a MATLAB®-compatible control systems function available in SimLab with the same calling syntax as MATLAB® — typically: ctrb(A, B).
Can I run ctrb() in my browser?
Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls ctrb(), and run it. Execution happens locally in your browser — no data leaves your machine.
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