Plot single vector from 3D array

Question

Brian 2015-1-15

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https://ww2.mathworks.cn/matlabcentral/answers/170053-plot-single-vector-from-3d-array

回答： Sara 2015-1-15

I have a 5x5x150 3d array where I am saving a time series of correlations between variables. At the end of my code I'm attempting to plot the time series correlation between two variables with a command like plot(MyVar(1,1,:)). I get the error message that my data cannot have more than two dimensions because obviously MyVar(1,1,:) = a 1x1x150 3d Matrix. In that same command, how can I concatenate that command into a single vector so that it can be utilized by the plot command? The end value being plotted should by a 150x1 vector.

Hopefully my intention here is clear and thanks in advance for the help, Brian

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Sara 2015-1-15

在 MATLAB Online 中打开

It's better if you post the exact error matlab gives you. Try this:

plot(squeeze(MyVar(1,1,:)))

Brian 2015-1-15

编辑：Brian 2015-1-15

Perfect, I knew there would be a simple command to do what I was intending. Thanks Sara. If you make your comment an answer I'll mark the question as answered.

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