How to print the string value using fprintf
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Hi,
a = (aa bb cc dd)
for ion = 1: 1: length (a)
and some lines of code
then later i have some functionality
---------------
p = a (ion);
Results if i use
fprintf ( "% 10s" , p);
error: fprintf: wrong type argument 'cell'
suppose if i use
disp (p)
output
{
[1,1] = aa
}
I just want the 'aa' as the output using fprintf only
How do i do that? Kindly help.
采纳的回答
Rik
2020-4-22
The error message explains what is going on: you are trying to use a cell as input to fprintf. fprintf will not 'unpack' that for you, so you'll have to do it on your own:
fprintf ( "% 10s" , p{1});
8 个评论
Ganesh Kini
2020-4-22
编辑：Ganesh Kini
2020-4-22
Rik
2020-4-22
What do you mean?
Ganesh Kini
2020-4-22
Rik
2020-4-22
I don't understand why you are asking this. Is something not working? Your question showed that p is actually a scalar cell with some contents. If you use curly braces you can access those contents, which is what p{1} does.
Because it doesn't make sense to search for an alternative if this code works, I am guessing this code is not working for you. So what is going wrong?
Ganesh Kini
2020-4-22
Rik
2020-4-22
For the p{1} part you don't have a choice. The only possibility is to use the curly braces sooner:
p = a{ion};
Ganesh Kini
2020-4-22
"...i wanted to know if there are other ways of representing it."
There is no "representing" occuring, it is simply the MATLAB syntax for accessing the contents of a cell array:
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