fprintf handles.Value?

11 次查看（过去 30 天）
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

请先登录，再回答此问题。

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

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Entering Commands 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by