Converting number to string in a cell data ?
1 view (last 30 days)
Show older comments
Ugurcan Ozdemir
on 10 Sep 2014
Edited: Ugurcan Ozdemir
on 10 Sep 2014
I have a code like that:
data={'class' 'note 1' 'note 2' 'note 3' 'note 4' 'note 5' ;...
'math' 50 45 68 75 64; ...
'physics ' 67 54 67 89 90; ...
'chemistry' 45 76 23 76 89;
'physics ' 32 45 65 76 93;
'math' 54 76 34 54 56};
[row_data column_data] = size(data);
math_finder = 'math';
row_finder = strfind(data, math_finder);
row_number = find(~cellfun('isempty',strfind(data,'math')));
for i = 1:length(row_number)
classmath_note1(i)=data(row_number(i),2);
classmath_note2(i)=data(row_number(i),3);
classmath_note3(i)=data(row_number(i),4);
classmath_note4(i)=data(row_number(i),5);
classmath_note5(i)=data(row_number(i),6);
end
I want to classify math class notes. I mean, at the end, work space should be like that:
Name - Value
classmath_note1 = [50 54]
classmath_note2 = [45 76]
classmath_note3 = [68 34]
classmath_note4 = [75 54]
classmath_note5 = [64 56]
However, I receive this error:
If any of the input arguments are cell arrays, the first must be a cell array of strings and the second must be a character array.
How can I solve this problem ?
Thank you in advance
0 Comments
Accepted Answer
Image Analyst
on 10 Sep 2014
Use a table. It would be so much easier than a cell array. http://www.mathworks.com/help/matlab/ref/table.html Let us know if you can't figure it out.
More Answers (0)
See Also
Categories
Find more on Data Type Conversion in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!