how do I plot specific columns from a cell array?

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cemile basgul
cemile basgul 2020-6-4
回答： madhan ravi 2020-6-4
Hi,
I have a cell array of 49 columns and each stores temperature values and has different row numbers. That is IntTemperatures. I want to plot specific rows from that cell array, let say 1, 11, 21, 31 and 41.
for k=1:layers-1
IntTemperatures{k}=Tnodes(timepoints*k+1:end,(k*2)+1); %Temperatures of interlayers
end
If it was a matrix than this could work, so I am trying to do something like this
layerpicks=[1,11,21,31,41];
plot(time./60,IntTemperatures(:,layerpicks),'.')
I have tried this by looking at the other comments
figure;
hold on;
cellfun(@plot,IntTemperatures);
However, this prints everything and I do not have the control of the x axis.
Thank you!
  1 个评论
Fangjun Jiang
Fangjun Jiang 2020-6-4
  1. Need to clarify row/column in your question
  2. You can use random number to make your example
  3. Why not use a for-loop

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回答（1 个）

madhan ravi
madhan ravi 2020-6-4
layerpicks=[1,11,21,31,41];
plot(time/60,cell2mat(IntTemperatures(:,layerpicks)),'.')

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