UI elemnts for matrix type of data

Hi,

I need to design a layout on portal for one form. But this form contains matrix type data input i.e

for e.g consider below :-

COL1 COL2 COL3 COL4

row1 ____ ____ ______ _____

row2 ____ ____ ______ _____

row3 ____ ____ ______ _____

row4 ____ ____ ______ _____

now data is filled using combination of row1 +col1 ....row1 +col2...etc...same way as in matrix..

So how do i design my UI elements in mor efficient way.. i was thinking of table ... but is there any other option..

Also note tht...it is not just one matrix...there are several matrix in this one single form...

Regards,

Jigar Oza