Question 1
Marks : +2 | -2
Pass Ratio : 100%
Which of the following is the equivalent representation of the denominator of the system function of a general IIR filter?
Explanation: We know that the system function of a general IIR filter is given by the equation
Question 3
Marks : +2 | -2
Pass Ratio : 100%
Which of the following is the expression for \\(\\frac{∂p_i}{∂a_k}\\)?
Explanation: The expression for \\(\\frac{∂p_i}{∂a_k}\\) is given as follows
Question 4
Marks : +2 | -2
Pass Ratio : 100%
If pk is the set of poles of H(z), then what is Δpk that is the error resulting from the quantization of filter coefficients?
Explanation: We know that &pmacr;k = pk + Δpk, k=1,2…N and Δpk that is the error resulting from the quantization of filter coefficients, which is called as perturbation error.
Question 5
Marks : +2 | -2
Pass Ratio : 100%
What is the expression for the perturbation error Δpi?
Explanation: The perturbation error Δpi can be expressed as
Question 10
Marks : +2 | -2
Pass Ratio : 100%
Which of the following is the equivalent representation of the denominator of the system function of a general IIR filter?
Explanation: We know that the system function of a general IIR filter is given by the equation