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how to count the number of outputs obtained in command window

Asked by Sivakumaran Chandrasekaran

Sivakumaran Chandrasekaran

on 10 Sep 2012

When i perform a 'if' loop operation, 7 outputs are generated.. the outputs are 2,5,34.. etc., how to find the number of outputs generated.

4 Comments

Jan Simon

Jan Simon

on 10 Sep 2012

I suggest to post th code. Otherwise we can only guess what you are talking about.

But when I read the question word by word, the answer seem to be easy: The number of generated outputs is 7.

t=xlsread('table.xlsx');

w=t(:,2:5);

v=w(:,2:4);

for i=1:14

numerator = ismember(v,v(i,:),'rows');
if (sum(numerator)==1)
    t(:,6)=0;
    i
    end
end
Walter Roberson

Walter Roberson

on 10 Sep 2012

Sivakumaran, please add meaningful tags to this question to make it easier to categorize. See http://www.mathworks.co.uk/matlabcentral/answers/43073-a-guide-to-tags

Sivakumaran Chandrasekaran

Sivakumaran Chandrasekaran

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1 Answer

Answer by Azzi Abdelmalek

Azzi Abdelmalek

on 10 Sep 2012
Edited by Azzi Abdelmalek

Azzi Abdelmalek

on 10 Sep 2012
 t=xlsread('table.xlsx');
 w=t(:,2:5);
 v=w(:,2:4);
 Output_Number=0
 for i=1:14
 numerator = ismember(v,v(i,:),'rows');
 if (sum(numerator)==1)
    t(:,6)=0;
    Output_Number=Output_Number+1
    end
end

0 Comments

Azzi Abdelmalek

Azzi Abdelmalek

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