Indexing of a temporary array.

    x=(meshgrid([1 2 3],[1 2 3]).*meshgrid([1 2 3],[1 2 3])')
    x=x(:)'

Is it possible to carry out the above 2 operations in a single line code. Or in other works is there a way to go around the restriction in Matlab 'A temporary array cannot be indexed'.? Thanks in Advance.

Answer 1

[Walter Roberson]

x = reshape( (meshgrid([1 2 3],[1 2 3]).*meshgrid([1 2 3],[1 2 3])'), 1, []);

Answer 2

[Matt J]

x=kron(1:3,1:3);