fprintf handles.Value?

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Dc215905
Dc215905 2020-3-17
评论： Dc215905 2020-3-17
Hello,
My
handles.Value = '1.42'
I'm trying to print this to a text file using:
printf(fileID,'%3.2s',handles.Value)
but it keeps printing '3'
If I try to change '%3.2s' do anything, I end up getting different values that are not '1.42'
What am I doing wrong?
Thanks

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采纳的回答

Bhaskar R
Bhaskar R 2020-3-17
编辑：Bhaskar R 2020-3-17
if handles.Value is a string
fprintf(f,'%s',handles.Value);
if handles.Value is a float value
fprintf(f,'%3.2f',str2num(handles.Value));% float to print as 3 field width and 2 precisions

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