How can i denoise an EEG signal using wavelet transform method?

I have an EEG signal which is basically a .mat file file. I have imported the database into matlab and added random noise to it. Now i need to denoise the noisy EEG using Wavelet transform. How Can i proceed?

[Robert U]

Hi,

as a starting point the documentation on the wavelet-toolbox is helpful:

https://de.mathworks.com/help/wavelet/getting-started-with-wavelet-toolbox.html

As next step you could have a look into the GUI directed wavelet analysis:

https://de.mathworks.com/help/wavelet/ref/waveletanalyzer-app.html

Kind regards,

Robert Uhlig