concatenation in a loop
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Aniket Kumar
on 8 Jun 2019
Answered: Prasanth Sikakollu
on 8 Jun 2019
Can we concatenate two matrices in a loop? (size of one matrix will increase after every iteration)
for me its showing this error
"Error using cat
Dimensions of matrices being concatenated are not consistent."
Accepted Answer
Prasanth Sikakollu
on 8 Jun 2019
For row wise concatenation:
Here, matrix 'c' is being concatenated to matrix 'a' row wise, number of columns being constant in this case.
a = [];
c = [1 2;3 4];
for i = 1:5
c = [1*i 2*i;3*i 4*i];
a = [a;c]; % For row wise concatenation
end
For column wise concatenation:
Here matrix 'c' is being concatenated to matrix 'a' column wise, number of rows being constant in this case.
a = [];
c = [1 2;3 4];
for i = 1:5
c = [1*i 2*i;3*i 4*i];
a = [a c]; % For column wise concatenation
end
Hope this helps
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