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how to i save double in textfile ?

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Kelly Howard
Kelly Howard 2016-1-13
回答： Walter Roberson 2016-1-13
i would like to save the following data into .txt format. i tried to save it using string but the code is messed up.
load testelm.mat
fidtrg = fopen('C:\Users\wert\Desktop\action recognition latest\trainelm11.txt' ,'wt')
a = num2str(c);
fprintf(fidtrg, '%s',a);
fclose(fidtrg)

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回答（1 个）

Walter Roberson
Walter Roberson 2016-1-13
save('C:\Users\wert\Desktop\action recognition latest\trainelm11.txt', 'fidtrg', '-ASCII');
You might also want to add '-DOUBLE' to the end of the options.

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