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How do I plot this to display a spectrum?

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hithere
hithere 2014-10-11
评论： Rick Rosson 2014-10-11
I want to plot the intensity against wavenumber.
This is the intensity i believe:
But i dont understand what's val(:,:,1) this runs till val(:,:,729)
and this is the wavenumber:
and it runs from 1 to 729
i tried to plot x = wavenumber and y = ref_Raw and plot (x,y)
however it was reflected
??? Error using ==> plot Data may not have more than 2 dimensions
do need help with this!
thanks

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采纳的回答

Rick Rosson
Rick Rosson 2014-10-11
x = wavenumber;
y = transpose(squeeze(ref_raw));
plot(x,y);

更多回答（1 个）

hithere
hithere 2014-10-11
Thanks alot!
But may I roughly know i would need to transpose. and whats the purpose of squeeze command?
thanks!
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hithere
hithere 2014-10-11
Thanks mate! Sorry for the trouble, im still learning.
Thanks alot!
Rick Rosson
Rick Rosson 2014-10-11
No need to apologize. We are all still learning. When we stop learning, then it's time to throw in the towel!

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