plot of a cell array

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Nara Lee
Nara Lee 2021-4-24
编辑： Nara Lee 2021-4-25
HELLO there.
I want to get the plot of a cell but it appears to be empty plot could someone help me?
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Nara Lee
Nara Lee 2021-4-25
编辑：Nara Lee 2021-4-25
actually there is no difference between T1/T2 or T1*invT2 and no diff between ei{n}=eig(T{n}) and what i just wrote i really checked it.
and now i want plot from a cell
g{n}=log(ei{n})
im{n}=imag(g{n})
plot(im)
I know it would give me the plot but as i said i want just the first components of each cell be plotted.
there is a 1*121 cell that each cell has for example [2.34,0.3456]
Walter Roberson
Walter Roberson 2021-4-25
im is a cell array that contains columns vectors of eigenvalues. What should the plot look like?

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Nara Lee
Nara Lee 2021-4-25
编辑：Nara Lee 2021-4-25
this is im{n} and actually it gives me wrong answer it shouldn't be like this and if I do it just for one frequency it gives me same wrong answer

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