Creating Matrix based on grouping of elements in cell array

Say I have a cell array where each cell describes a group of numbers. I want a matrix that describes these groups in a logical manner. Here is an example:

C = {[1 3], [2], [4 5 6]},

I want A = [0 0 1 0 0 0;0 0 0 0 0 0;1 0 0 0 0 0;0 0 0 0 1 1;0 0 0 1 0 1;0 0 0 1 1 0]

Thanks

[Chaitanya Mallela]

Can you demostrate the logical operation which you want to perform on cell array C ?

Answer 1

[KALYAN ACHARJYA]

A=de2bi(cell2mat({[1 3],[2],[4 5 6]}),6)