How to save jpeg image of data with custom colormap without using a .fig file?
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I have large data (2Gb) that I have troubles plotting with pcolor or surf ?
How can I save an jpeg image of contour map plot like pcolor with my color map ? I cannot plot the pcolor fig file.
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Jan
el 16 de Nov. de 2014
Please post your code an explain the occurring troubles. Why can't you plot the pcolor fig file?
What about imwrite?
Respuestas (1)
Image Analyst
el 16 de Nov. de 2014
You don't have a 2 GB screen so it doesn't make sense to try to plot the whole thing with surf. Try subsampling the data and then calling surf on the subsampled data. To save a contour plot, try export_fig.
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