MATLAB®

dec2bin - Convert decimal to binary number in string

Syntax

str = dec2bin(d)
str = dec2bin(d,n)

Description

returns the

str = dec2bin(d) binary representation of d as a string. d must be a nonnegative integer smaller than 2^52.

str = dec2bin(d,n) produces a binary representation with at least n bits.

Examples

Decimal 23 converts to binary 010111:

dec2bin(23)
ans =
    10111

See Also

bin2dec, dec2hex

dec2base

dec2hex