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Shaymaa Tahhan on 22 Feb 2024
Answered: Voss on 22 Feb 2024
- intensity with lines.fig
Please I have tried alot with this code
open('spectrum.fig');
a = get(gca,'Children');
xdata = get(a, 'XData');
ydata = get(a, 'YData');
xdata1 = get(a(2), 'XData');
ydata1 = get(a(2), 'YData');
but it doesnt work correctly I just get the last line data?!
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Answers (1)
Voss on 22 Feb 2024
- intensity with lines.fig
f = openfig('intensity with lines.fig');
lines = findall(f,'Type','line')
lines =
10×1 Line array: Line Line Line Line Line Line Line Line Line Line
xdata = get(lines,'XData'); % xdata: 10x1 cell array, each cell contains 1 line's XData
ydata = get(lines,'YData'); % ydata: 10x1 cell array, each cell contains 1 line's YData
If you know that the lines XData/YData are all row vectors of the same size (which they are in this case), it may be convenienet to concatentate them into a single matrix:
xdata = vertcat(xdata{:})
xdata = 10×8192
1.0e-11 * -0.6250 -0.6248 -0.6247 -0.6245 -0.6244 -0.6242 -0.6241 -0.6239 -0.6238 -0.6236 -0.6235 -0.6233 -0.6232 -0.6230 -0.6229 -0.6227 -0.6226 -0.6224 -0.6223 -0.6221 -0.6219 -0.6218 -0.6216 -0.6215 -0.6213 -0.6212 -0.6210 -0.6209 -0.6207 -0.6206 -0.6250 -0.6248 -0.6247 -0.6245 -0.6244 -0.6242 -0.6241 -0.6239 -0.6238 -0.6236 -0.6235 -0.6233 -0.6232 -0.6230 -0.6229 -0.6227 -0.6226 -0.6224 -0.6223 -0.6221 -0.6219 -0.6218 -0.6216 -0.6215 -0.6213 -0.6212 -0.6210 -0.6209 -0.6207 -0.6206 -0.6250 -0.6248 -0.6247 -0.6245 -0.6244 -0.6242 -0.6241 -0.6239 -0.6238 -0.6236 -0.6235 -0.6233 -0.6232 -0.6230 -0.6229 -0.6227 -0.6226 -0.6224 -0.6223 -0.6221 -0.6219 -0.6218 -0.6216 -0.6215 -0.6213 -0.6212 -0.6210 -0.6209 -0.6207 -0.6206 -0.6250 -0.6248 -0.6247 -0.6245 -0.6244 -0.6242 -0.6241 -0.6239 -0.6238 -0.6236 -0.6235 -0.6233 -0.6232 -0.6230 -0.6229 -0.6227 -0.6226 -0.6224 -0.6223 -0.6221 -0.6219 -0.6218 -0.6216 -0.6215 -0.6213 -0.6212 -0.6210 -0.6209 -0.6207 -0.6206 -0.6250 -0.6248 -0.6247 -0.6245 -0.6244 -0.6242 -0.6241 -0.6239 -0.6238 -0.6236 -0.6235 -0.6233 -0.6232 -0.6230 -0.6229 -0.6227 -0.6226 -0.6224 -0.6223 -0.6221 -0.6219 -0.6218 -0.6216 -0.6215 -0.6213 -0.6212 -0.6210 -0.6209 -0.6207 -0.6206 -0.6250 -0.6248 -0.6247 -0.6245 -0.6244 -0.6242 -0.6241 -0.6239 -0.6238 -0.6236 -0.6235 -0.6233 -0.6232 -0.6230 -0.6229 -0.6227 -0.6226 -0.6224 -0.6223 -0.6221 -0.6219 -0.6218 -0.6216 -0.6215 -0.6213 -0.6212 -0.6210 -0.6209 -0.6207 -0.6206 -0.6250 -0.6248 -0.6247 -0.6245 -0.6244 -0.6242 -0.6241 -0.6239 -0.6238 -0.6236 -0.6235 -0.6233 -0.6232 -0.6230 -0.6229 -0.6227 -0.6226 -0.6224 -0.6223 -0.6221 -0.6219 -0.6218 -0.6216 -0.6215 -0.6213 -0.6212 -0.6210 -0.6209 -0.6207 -0.6206 -0.6250 -0.6248 -0.6247 -0.6245 -0.6244 -0.6242 -0.6241 -0.6239 -0.6238 -0.6236 -0.6235 -0.6233 -0.6232 -0.6230 -0.6229 -0.6227 -0.6226 -0.6224 -0.6223 -0.6221 -0.6219 -0.6218 -0.6216 -0.6215 -0.6213 -0.6212 -0.6210 -0.6209 -0.6207 -0.6206 -0.6250 -0.6248 -0.6247 -0.6245 -0.6244 -0.6242 -0.6241 -0.6239 -0.6238 -0.6236 -0.6235 -0.6233 -0.6232 -0.6230 -0.6229 -0.6227 -0.6226 -0.6224 -0.6223 -0.6221 -0.6219 -0.6218 -0.6216 -0.6215 -0.6213 -0.6212 -0.6210 -0.6209 -0.6207 -0.6206 -0.6250 -0.6248 -0.6247 -0.6245 -0.6244 -0.6242 -0.6241 -0.6239 -0.6238 -0.6236 -0.6235 -0.6233 -0.6232 -0.6230 -0.6229 -0.6227 -0.6226 -0.6224 -0.6223 -0.6221 -0.6219 -0.6218 -0.6216 -0.6215 -0.6213 -0.6212 -0.6210 -0.6209 -0.6207 -0.6206
ydata = vertcat(ydata{:})
ydata = 10×8192
1.0e+00 * 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
so that xdata(1,:) is the first line's XData, xdata(2,:) is the second line's XData, etc., etc.
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