How to get X and Y values from a Scope Graph

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braghettos
braghettos 2011-12-1
Hi everyone! I'm trying to obtain values of a scope plot to obtain two columns of X and the corrispondent Y value to plot a graph on Excel. Does anyone know how to do it?
Thank you in advance! I need it for my thesis

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Fangjun Jiang
Fangjun Jiang 2011-12-1
Click the second buttons on the "Scope" block to access the scope parameters. Click the "Data history" tab, check "Save data to workspace". Assume you use the default name "ScopeData", choose "Structure with time" for the format.
Once your simulation is done, go to MATLAB Command Window,
ScopeData.time will be the time vector and ScopeData.signals.values will be the signal values.
  2 个评论
braghettos
braghettos 2011-12-1
Thank you so much! Now is there a quick way to export this columns, ie in a txt file?
Fangjun Jiang
Fangjun Jiang 2011-12-1
csvwrite('test.csv',[ScopeData.time ScopeData.signals.values])

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