dec2hex

Decimal to hexadecimal number conversion

Syntax

• str = dec2hex(d)
  str = dec2hex(d,n)
  

Description

str = dec2hex(d) converts the decimal integer d to its hexadecimal representation stored in a MATLAB string. d must be a nonnegative integer smaller than 2^52.

str = dec2hex(d,n) produces a hexadecimal representation with at least n digits.

Examples

To convert decimal 1023 to hexadecimal,

• dec2hex(1023)
  
  ans =
      3FF