Parallel Computing Toolbox™

gcat - Global concatenation

Syntax

Xs = gcat(X) Xs = gcat(X, dim)

Xs = gcat(X) concatenates the variant arrays X from each lab in the second dimension. The result is replicated on all labs.

Xs = gcat(X, dim) concatenates the variant arrays X from each lab in the dim-th dimension.

With four labs,

Xs = gcat(labindex)

returns Xs = [1 2 3 4] on all four labs.