how to save for loop variable output data in csv file?

Question

tejasvee 2017-6-27

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https://ww2.mathworks.cn/matlabcentral/answers/346449-how-to-save-for-loop-variable-output-data-in-csv-file

评论： tejasvee 2017-6-29

I want to save for loop output in csv file. I want to save value of "label_index_expected" in csv file.I have tried but i am not getting how to save it.

for i = 1 : size(TV.T, 2)
      [x, label_index_expected]=max(TV.T(:,i));
      [x, label_index_actual]=max(TY(:,i));
      if label_index_actual~=label_index_expected
          MissClassificationRate_Testing=MissClassificationRate_Testing+1;
      end

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Answer 1

Walter Roberson 2017-6-29

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https://ww2.mathworks.cn/matlabcentral/answers/346449-how-to-save-for-loop-variable-output-data-in-csv-file#answer_272306

编辑：Walter Roberson 2017-6-29

在 MATLAB Online 中打开

numcol = size(TV.T, 2);
expecteds = zeros(numcol, 1);
for i = 1 : 
    [x, label_index_expected]=max(TV.T(:,i));
    expecteds(i) = label_index_expected;
    [x, label_index_actual]=max(TY(:,i));
    if label_index_actual~=label_index_expected
        MissClassificationRate_Testing=MissClassificationRate_Testing+1;
    end
end
csvwrite('Youroutput.csv', expecteds);