MATLAB: Binary floating point Representation in Matlab

binaryfloating pointMATLABvector

Floating-point numbers are represented as
X=(-1)^s*m*2^c.
s: the sign
m:matissa
c:exponent
For example
The value 1.9844 as Binary floating point would be REF
0 01111111 11111100000000011010010
^ Sign bit
^^^^^^^^ Exponent
^^^^^^^^^^^^^^^^^^^^^^^ Fraction
But in matlab ,how doing the same work in this vector ?
A=[ 0.1900 -0.0300 -0.1300 0 0.1500 -0.0700 0.0500 0.1600 -0.2500 -0.1900];

Best Answer

Did you try it?
>> A=[ 0.1900 -0.0300 -0.1300  0  0.1500 -0.0700 0.0500  0.1600 -0.2500  -0.1900];
>> dec2bin(typecast(A,'uint64'),64)
ans =
0011111111001000010100011110101110000101000111101011100000000000
1011111110011110101110000101000111101011100001010010000000000000
1011111111000000101000111101011100001010001111010111000000000000
0000000000000000000000000000000000000000000000000000000000000000
0011111111000011001100110011001100110011001100110011010000000000
1011111110110001111010111000010100011110101110000101000000000000
0011111110101001100110011001100110011001100110011001101000000000
0011111111000100011110101110000101000111101011100001010000000000
1011111111010000000000000000000000000000000000000000000000000000
1011111111001000010100011110101110000101000111101011100000000000
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