-What is the value of the analog signal at sample point x = 3.0?
f(3.0) = 0.25 * 32 = 2.25
-What digitized code value is used to represent the analog sample value?
010
-Give the analog value reconstructed from the digitized value.
2.5
-What is the absolute quantization error?
| 2.5 - 2.25 | = 0.25
-What is the relative quantization error?
| 2.5 - 2.25 | / 2.25 = 0.11