TRIU2VEC Extract upper triangular part and convert to column vector

Usage Notes

Returns data from upper triangle of A, moving down the columns. If you want the same data, but in row-major order, use something like: flip(triu2vec(fliplr(flipud(A.')))) or tril2vec(A.').

Examples

triu2vec(magic(3))
triu2vec(magic(3),1)
triu2vec(magic(3),-1,true)

TODO

• docs

Authors

Mehul Gajwani, Monash University, 2024