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how can i put a label for columns in an array?

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arkedia
arkedia 2014-8-7
回答： Azzi Abdelmalek 2014-8-7
i have a vector as follows
x=[1 5 8 0 6 1]
i want result to be
x1 x2 x3 x4 x5 x6
1 5 8 0 6 1
how can i do it??

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回答（2 个）

David Sanchez
David Sanchez 2014-8-7
x=[1 5 8 0 6 1];
C=cell(2,length(x));
for k=1:length(x)
C{1,k} = sprintf('x%g',k);
C{2,k} = x(k);
end
disp(C)
'x1' 'x2' 'x3' 'x4' 'x5' 'x6'
[ 1] [ 5] [ 8] [ 0] [ 6] [ 1]
Azzi Abdelmalek
Azzi Abdelmalek 2014-8-7
x=[1 5 8 0 6 1]
header=genvarname(repmat({'x'},1,size(x,2)),'x')
out=[header;num2cell(x)]

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