how to plot cell array and how to get its imaginary part?

hi there

if each cell has two components an i just want one of them to be plotted waht should I do?

and how i could get its imaginary part only?

Answer 1

[dpb]

Use cell indexing expressions--

>> c={[rand(4,1),rand(4,1)]};  % presume the format described for some sample data
>> c{:}                        % the cell content 
ans =
          0.94          0.61
          0.46          0.56
          0.98          0.29
          0.20          0.79

>> c{:}(:,2)                % return column 2 only
ans =
          0.61
          0.56
          0.29
          0.79
>> 

See the doc for details on addressing cell arrays @

<https://www.mathworks.com/help/matlab/matlab_prog/access-data-in-a-cell-array.html>

[Nara Lee]

okay i did it but there is no answer and i got error

[dpb]

"i did it but there is no answer and i got error"

What, specifically, was "it" and what was the error? Can't see your terminal from here and the crystal ball is back in the shop for repairs (yet again)...

And, of course, I guessed at what your original Q? was actually describing so show us what you actually have and had tried before if you hope for any meaningful answers.