Section: Type Conversion Functions
y = dec2bin(x,n)
where x is the positive integer, and n is the number of
bits to use in the representation. Alternately, if you leave
n unspecified,
y = dec2bin(x)
the minimum number of bits needed to represent x are used.
If x is a vector, then the resulting y is a character
matrix.
--> dec2bin(56) ans = 111000 --> dec2bin(1039456) ans = 11111101110001100000 --> dec2bin([63,73,32],5) ans = 11111 01001 00000