how to use fread function?

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missy QIANHUI
missy QIANHUI 2011-10-20
i have a text file with the following data:
(0 0)
(0 3)
(3 3)
(3 0)
i have use the following to read the text file and its work
fid=fopen('Anchor.txt');
line=fgets(fid);
while ischar(line)
disp(line)
line=fgets(fid);
now i want to use fread but it doesnt seen to work. is there an example that someone can share with me to read a text file using fread. thanks end
[EDITED, JSimon, 20-Oct-2011 11:58, code formatted]
  1 个评论
Jan
Jan 2011-10-20
Please use code formatting as explained in the "Markup help" link on this page.
It would be helpful, if you post the code, which causes the problems, and describe these problems with all necessary details. Currently you have shown us the code, which does *not* cause problems...

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回答（1 个）

Jonas Reber
Jonas Reber 2011-10-20
have a look at the documentation of fread: http://www.mathworks.ch/help/techdoc/ref/fread.html you might be looking for:
A = fread(fid, '*char')'
but why would you want to read a textfile in binary mode (fread)?
have a look at textscan: http://www.mathworks.ch/help/techdoc/ref/textscan.html

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