Section: Elementary Functions
y = num2hex(x)
where x is either a float or double array. The output y is
a n-by-p character array, where n is the number of elements in x,
and p is 16 for double arrays, and 8 for single arrays.
--> num2hex([1 0 0.1 -pi inf nan]) ans = 3ff0000000000000 0000000000000000 3fb999999999999a c00921fb54442d18 7ff0000000000000 7ff8000000000000 --> quit
The same in single precision
--> num2hex(float([1 0 0.1 -pi inf nan])) ans = 3f800000 00000000 3dcccccd c0490fdb 7f800000 7fc00000 --> quit