I would like to store files in an array of type A(10,1:853,1:853) using csvread and a for loop. How can I do this?

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Sindhuraj Mukherjee 2015-10-7

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评论： Sindhuraj Mukherjee 2015-10-7

My csv files are spectra data of the type A1a(1:853,1:853). Column 1 contains wavelength information, Column 2 contains intensity information. I have multiple csv files in a folder, A1a, A1b, A1c.....A1k.csv I would like to store these files in an array of type A(10,1:853,1:853) using csvread and a for loop. How can I do this? Thank You!

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Answer 1

Guillaume 2015-10-7

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Assuming all your csv files have exactly the same number of elements:

finalletters = 'a':'k';
A = zeros(numel(finalletters), 853, 853);
for letteridx = 1:numel(finalletters)
   A(letteridx, :, :) = csvread(sprintf('A1%c.csv', finalletters(letteridx)));
end