plotting an image on top of another plot

2018 1 29
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更新时间：2022 10 12
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Hi,
I have a script which plots a figure (a waveform) on top of the results from using that waveform, it works but I would like to be able to position it in the best location for each graph within the loop. I know it can be done with the legend box, I'm hoping it can be done with an image too. If not, is there a way to affect the transparency of the image on top so that graph points may be seen through it
Best regards
Steve

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Stephen Devlin
Stephen Devlin 2018-1-29

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Figured out how to do it as a transparency so will leave this for anyone who may be interested
C=image_file
h=imshow(C)
set(h,'AlphaData',0.5)

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Arsham Mostaani
Arsham Mostaani 2022-10-12
Thanks it helped me a lot!
One can also click on the curve/surface and open the property inspector. Then on the colouring and styling tab, the FaceAlpha can be selected 0.5. FaceAlpha is the parameter that indicates the transparency of the curve/surface.

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