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# Joanne Hall

Last seen: 5 jours il y a Actif depuis 2022

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Question

In contourf(), Force a matrix to begin at a specified value on the Y axis
Dear matlab, I have a matrix that is a 32 X 7 double. I'm doing cross-frequency coupling with EEG data. The amplitude rang...

24 jours il y a | 1 réponse | 0

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Question

contourf lower edge effects, how to fix and how does contourf work
Dear Matlab, Using CONTOURF() to plot phase-amplitude coupling with an EEG signal, there appears what I call 'an edge effect' a...

4 mois il y a | 1 réponse | 0

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Question

How to plot a shaded region in pwelch plot from top to bottom
Dear Matlab, I have a pwelch plot from matlab, for EEG data. I would like to shade in regions from 10-13 hz (on the x axis) fro...

4 mois il y a | 1 réponse | 0

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Question

contour() function plots with a solid background (and not a transparent background, which is desired)
Dear matlab, I'm plotting a colored spectrogram with contourf(). Then, I would like to plot statistics on top of this plot by ...

4 mois il y a | 1 réponse | 0

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Question

pause() function is inaccurate
Dear MATLAB, Using a function to produce a series of auditory click trains. It does produce the click trains, but the matlab pa...

6 mois il y a | 2 réponses | 0

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Question

creating uber matrix composed of smaller EEG data matrices (in a for loop): undesired outcome: creates 1 number that repeats in every cell for each subject
Dear matlab, Goal: to create an uber mother matrix of EEG channel data sets, into one matrix. My EEG data for each individual ...

9 mois il y a | 1 réponse | 0

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Question

edfwrite replaces all values in sigdata matrix with "0.48829" in every cell (matlab 2021b)
Hi Matlab team, I tried the following code in matlab 2021b and it produced a matrix with every cell containing only one value...

environ un an il y a | 1 réponse | 0

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