0 个投票

Hi all,
I am trying to plot the data from the ''Cost'' column located in the pop struct which I have attached, where each cell in that column contains an x and y value for what I need to plot.
I've been trying to extract the data but I can't seem to figure it out. Any help would be appreciated!
Many thanks in advance.

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dpb
dpb 2021-1-1
编辑：dpb 2021-1-1

2 个投票

Couple ways of many...
XY=reshape([pop.Cost],2,[]).';
plot(XY(:,1),XY(:,2))
or
tpop=struct2table(pop);
plot(tpop.Cost(:,1),tpop.Cost(:,2))
You've got to get the data into a more amenable form than an array of struct to operate on all at once; this form is good if can apply the same function to each element independently; together, "not so much".

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