how to extract data from 2D graph?
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Safwana Razak
am 7 Jan. 2019
Kommentiert: Safwana Razak
am 8 Jan. 2019
Hi,
I got 2D graph like attacment. how to extract the data from .jpg? i do convert it in .fig but i have error:
"No appropriate method, property, or field 'ZData' for class 'matlab.graphics.primitive.Image'.
Error in test123 (line 12)
z = dataObjs(1).ZData"
Thanks
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KSSV
am 7 Jan. 2019
See this file exchange: https://in.mathworks.com/matlabcentral/fileexchange/7173-grabit
If you have .fig,,,you can get the handles of the figure and the handles have XData and YData.
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madhan ravi
am 7 Jan. 2019
https://www.mathworks.com/matlabcentral/answers/100687-how-do-i-extract-data-from-matlab-figures#answer_110036 - save your graph as .fig instead of .jpg ("No appropriate method, property, or field 'ZData' for class 'matlab.graphics.primitive.Image'. )
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