Convert singles and doubles to IEEE hexadecimal strings
num2hex(X)
If X is a single or double precision array
with n elements, then num2hex(X) is
an n-by-8 or n-by-16 character
array in which each row contains the hexadecimal floating-point representation
of a number. The same representation is printed with format hex.
num2hex([1 0 0.1 -pi Inf NaN])
returns
ans = 3ff0000000000000 0000000000000000 3fb999999999999a c00921fb54442d18 7ff0000000000000 fff8000000000000 num2hex(single([1 0 0.1 -pi Inf NaN]))
returns
ans = 3f800000 00000000 3dcccccd c0490fdb 7f800000 ffc00000