How to create a square matrix with zero on main diagonal and all 1's, 2's, 3's, ... n's on upper and lower diagonals?
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I have to create a square matrix using a diag function that has the pattern:
m = [ 0 1 2 3 4.... ;
1 0 1 2 3 .... ;
2 1 0 1 2 ....]
The issue is with the line m = m + diag(n, i). It doesn't have the right dimensions. Any feedback would be appreciated!
function m = matpat(n)
%UNTITLED5 Summary of this function goes here
% Function creates an n x n matrix with a pattern of 0 on main diagonal,
% and all 1s, 2s, 3s, ... on upper and lower diagonals
m = zeros(n) ;
for i = 1 : (n - 1)
m = m + diag(n , i) ;