flip a matrix using loops
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hi,
im tring to flip a matrix usind withot the flip function
for ex:
[1 3 -2; -4 4 8; 7 -1 3] will cange to [7 -1 3; -4 4 8; 1 3 -2]
my script is
outFlip(i,:)= inMatrix(size(inMatrix,1)+1-i,:);
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Answers (2)
madhan ravi
on 9 Dec 2018
matrix=randi([0,4],2);
outFlip=zeros(size(matrix,1),size(matrix,2));
for i= 1:size(matrix,1)
for j=1:size(matrix,2)
outFlip(j,i)=matrix(i,j); % just swap the indices
end
end
2 Comments
madhan ravi
on 9 Dec 2018
ok then:
matrix=[1 3 -2; -4 4 8; 7 -1 3];
ctr=1;
outFlip=zeros(size(matrix,1),size(matrix,2));
for i=size(matrix,1):-1:1
outFlip(i,:)=matrix(ctr,:); % just swap the indices
ctr=ctr+1;
end
outFlip
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