Calling different file names and plotting them
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Hello,
I want to do contour plotting from my available 3D co-ordinates. I have a total of 11 .mat files which stores datas of 3D co-ordinates.
I have named the different files name as G1.mat,G2.mat,........,G11.mat. I want to use for loop to contour plot all the 11 datas. Can i be able to increase file name as G1 to G2 and finally G11?
Please correct me if the method is feasible or not.
2 个评论
Stephen23
2020-9-2
"I have a total of 11 .mat files which stores datas of 3D co-ordinates."
What are the names of the variable/s in those mat files?
Prashant Raut
2020-9-2
采纳的回答
for k = 1:11
F = sprintf('G%d.mat',k);
S = load(F);
... do whatever with the data in S.
end
2 个评论
"I just found out file name is code.mat and G1,G2,......G11,are variables in it."
That is unfortunate. Better data design would simply use exactly the same variable name in each mat file, which would make the code simpler and more robust. But assuming that each mat file contains exactly one variable, we can still import this data and process it:
for k = 1:11
F = sprintf('G%d.mat',k);
C = struct2cell(load(F));
M = C{1}; % assumes one variable per file!
... do whatever with matrix M
end
Prashant Raut
2020-9-2
编辑：Prashant Raut
2020-9-2
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