Quantization continued
Suppose we have the coefficient vector [ 11, 93, 102,
77]
Encode
–We divide by a constant, (14 in this instance) to obtain
[0.78, 6.64,7.24,5.5].
–Ignore remainder and we have [0, 6,7,5].
Decode
–Multiply by 14 again and we get [0,84,98,70] which is close to the original vector