arrays - Creating a 2D matrix in Matlab -

arrays - Creating a 2D matrix in Matlab -

i want create matrix like

a = [1 2 3 ;4 5 6; 7 8 9];

i want this,

a = 1 + val : 1 : 3 + val ; val = [0 3 6];

but getting [1 2 3] , not 2d matrix .

try this,

val = [0 3 6]; = bsxfun(@plus,val',1:3); = 1 2 3 4 5 6 7 8 9

arrays matlab matrix vector