cwt()
Signal Processing
cwt() is a MATLAB®-compatible signal processing function for continuous wavelet transform. decomposes a signal into time-scale (time-frequency) components using wavelets. default wavelet is morlet. Run it online in your browser with SimLab — free, no install, no license required.
Continuous wavelet transform. Decomposes a signal into time-scale (time-frequency) components using wavelets. Default wavelet is Morlet.
Syntax
cwt(x)
cwt(x, scales)
cwt(x, scales, wavelet)
Examples — run cwt() in your browser
See Also
More Signal Processing Functions
Browse other free, MATLAB®-compatible signal processing functions in SimLab:
Frequently Asked Questions about cwt()
Is the cwt() function free to use in SimLab?
Yes. SimLab is 100% free — no signup, no license, and no usage limits. You can run cwt() and 510+ other MATLAB®-compatible functions directly in your browser at simulations4all.com/simlab.
Do I need to install MATLAB to use cwt()?
No. SimLab runs entirely in your web browser with zero installation. The cwt() function works without any MATLAB® license or software download.
What does cwt() do?
Continuous wavelet transform. Decomposes a signal into time-scale (time-frequency) components using wavelets. Default wavelet is Morlet. It is a MATLAB®-compatible signal processing function available in SimLab with the same calling syntax as MATLAB® — typically: cwt(x).
Can I run cwt() in my browser?
Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls cwt(), and run it. Note: this function uses server acceleration and is available on paid tiers.
Try SimLab — MATLAB®-compatible, free, in your browser
510+ functions. Runs in your browser. No install. No license.
Open SimLabMATLAB® is a registered trademark of The MathWorks, Inc. SimLab is an independent project by Simulations4All and is not affiliated with, endorsed by, or sponsored by The MathWorks, Inc.