Plotting data from struct

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.

Answer 1

[dpb]

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".

[Leandro Seguro]

Cheers for that, worked a treat!