Matlab and Windows Crash after plotting data, how to avoid this?

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E. Groh 2012-10-26

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https://ww2.mathworks.cn/matlabcentral/answers/51933-matlab-and-windows-crash-after-plotting-data-how-to-avoid-this

I've got troubles plotting large amount of data in Matlab. Approx 5-6 matrices with 10e6 rows each. Ram and CPU doesn't seem to be a problem: Ram:16 Gb, CPU: i7-3930K; because maximal Ram-usage was up to 5-6 Gb. Maybe there is a problem with video card (NVIDIA Quadro 4000)? Matlab crash and immidiate Windows shut down happens directly after attempt to plot the data.

Thanks for every responds

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Answer 1

Sachin Ganjare 2012-10-26

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https://ww2.mathworks.cn/matlabcentral/answers/51933-matlab-and-windows-crash-after-plotting-data-how-to-avoid-this#answer_63294

Probably you are trying to plot data points individually rather than as a matrix.

Refer below link for details:

http://www.mathworks.com/matlabcentral/newsreader/view_thread/235239

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E. Groh 2012-10-26

thanks for response, actually I use a simply plot command like this: subplot(411);plot(comb.data_fsi.time/60,comb.data_fsi.sig(:,1)); subplot(412);plot(comb.data_fsi.time/60,comb.data_fsi.sig(:,2)); subplot(413);plot(comb.data_fsi.time/60,comb.data_fsi.sig(:,3)); subplot(414);plot(comb.data_fsi.time/60,comb.data_fsi.sig(:,4)); I also don't use CUDA command or any loops for plotting the data

Arthur 2012-10-26

Do you really need to plot all 10e6 datapoints? Plotting so much data will give you problems... And you probably won't see all the details of such dataset if plotted at once.

Could you downsample the data before plotting?

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