How to convert a bit sequence to array?

i have

key = 1234; bit_sequence = dec2bin(key);

how i convert bit_sequence = 10011010010 to A = [1 0 0 1 1 0 1 0 0 1 0]

Answer 1

[Azzi Abdelmalek]

a='10011010010'
out=a-'0'

[Pham Ngoc Thanh]

thank you very much it is a great answer!