Add value at new position automatically to matrix
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Hello there, following problem:
I have a matrix A. For an algorithm a value should be added in the last place of a new row and column, rest filled with 0. I tried this in B but the result should look like in C. Is there an easy way to do this without manually adding an additional column and row?
Thank you very much!
A = [1 2 3;4 5 6]
B = {A 0;0 1}
C = [1 2 3 0;4 5 6 0;0 0 0 1]
3 commentaires
Torsten
le 3 Jan 2023
Yes, it's fine.
Or
A = [1 2 3;4 5 6];
value = 1.0;
A = [A,zeros(size(A,1),1);zeros(1,size(A,2)),value]
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