MATLAB: How to rearrange all row elements into a single row

Question

I have a matrix, m*n ,

b =

0011

1110

1100

0000

1101

0010

0111

1011

0011

0011

now i want to make a row matrix of size [1*(m*n)] or [1*40] in the above case, where elements of each row are put next to previous row: i.e.

d= [row(1)of b row(2) of b row(3) of b and so on]

i have tried reshape function, but it reshapes the matrix column wise. Kindly help

Answer 1

b=[0 0 1 1;1 1 1 0; 1 1 0 0;0 0 0 0]  
b=b(:)'

%or maybe you want

b=[0 0 1 1;1 1 1 0; 1 1 0 0;0 0 0 0]
b=b'
b=b(:)'

It's good also to know that you can do it with reshape function

b=[0 0 1 1;1 1 1 0; 1 1 0 0;0 0 0 0]
reshape(b',1,[])