concatenating even and odd rows

I have a matrix. and I am trying to place odd rows on the left side and even rows data on the right sid

which means row 2 data will be placed in 17 to 32 columns of row 1

row 3 data will be placed in row 2 (1 to 16 columns ) and row 4 data will be placed in 17 to 32 columns of row 2.

row 5 data will be placed in row 3 (1 to 16 columns) and row 6 data will be placed in 17 to 32 columns of row 3

Answer 1

[Fangjun Jiang]

A=rand(10,16);
B=[A(1:2:end,:),A(2:2:end,:)]

[Ayesha Punjabi]

you saved my life.... thankks a lot