how to read data from characters?

Question

Lilya 2018-12-18

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/436366-how-to-read-data-from-characters

评论： Lilya 2018-12-19

Screenshot 2018-12-18 20.23.52.png

Hi all,

I am trying to read the variables from the list of characters those are saved as .mat file 'attached screenshot.' each of those .mat file has sst, lat, lon. I could not find a proper way to get the data by using the for loop.

for N = 1:nfiles;
    filename = [flist(N).name];
    disp(['Processing ', flist(N).name]);
end

Any help will be appreciated :(

thanks

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Stephen23 2018-12-18

Note that square brackets are a concatenation operator in MATLAB, so they are completely redundent on this line (you are not concatenating anything):

filename = [flist(N).name];

https://www.mathworks.com/matlabcentral/answers/35676-why-not-use-square-brackets

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Answer 1

Stephen23 2018-12-18

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/436366-how-to-read-data-from-characters#answer_352982

编辑：Stephen23 2018-12-18

https://www.mathworks.com/help/matlab/import_export/process-a-sequence-of-files.html

D = 'path of the directory where those files are saved';
S = dir(fullfile(D,'erdMH*.mat'));
for k = 1:numel(S)
    T = load(fullfile(D,S(k).name));
    S(k).lat = T.lat;
    S(k).lon = T.lon;
    S(k).sst = T.sst;
end