trapz()
Core Math
trapz() is a MATLAB®-compatible core math function for trapezoidal numerical integration. approximates the integral of y using the trapezoidal method. if x is provided, uses x as sample points. Run it online in your browser with SimLab — free, no install, no license required.
Trapezoidal numerical integration. Approximates the integral of y using the trapezoidal method. If x is provided, uses x as sample points.
Syntax
trapz(y)
trapz(y, x)
Examples — run trapz() in your browser
See Also
More Core Math Functions
Browse other free, MATLAB®-compatible core math functions in SimLab:
Frequently Asked Questions about trapz()
Is the trapz() function free to use in SimLab?
Yes. SimLab is 100% free — no signup, no license, and no usage limits. You can run trapz() and 510+ other MATLAB®-compatible functions directly in your browser at simulations4all.com/simlab.
Do I need to install MATLAB to use trapz()?
No. SimLab runs entirely in your web browser with zero installation. The trapz() function works without any MATLAB® license or software download.
What does trapz() do?
Trapezoidal numerical integration. Approximates the integral of y using the trapezoidal method. If x is provided, uses x as sample points. It is a MATLAB®-compatible core math function available in SimLab with the same calling syntax as MATLAB® — typically: trapz(y).
Can I run trapz() in my browser?
Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls trapz(), 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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