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How to convert a row vector into desired matrix?

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MANISH KUMAR
MANISH KUMAR 2017-2-22
评论： MANISH KUMAR 2017-2-22
For example, we have a row vector A
A = [ 4 3 6 2 5];
And I want to convert this row vector into a matrix of '5 X 7' containing zeros and ones only. Required matrix is
% Matrix A
A = [0 0 0 1 0 0 0
0 0 1 0 0 0 0
0 0 0 0 0 1 0
0 1 0 0 0 0 0
0 0 0 0 1 0 0]
Every elment of the row vector represents the position of '1' in each row of the matrix.
Guys, please help me in getting the solution to this problem.

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采纳的回答

KSSV
KSSV 2017-2-22
iwant = zeros(length(A),max(A)) ;
for i = 1:length(A)
iwant(i,A(i))=1;
end

更多回答（1 个）

Walter Roberson
Walter Roberson 2017-2-22
编辑：Walter Roberson 2017-2-22

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