Compare the location of the poles and zeros and the frequency response of the resulting filter to those for the original filter.
(a) Use the Matlab function zplane to compute and plot the poles and zeros for the original floating point coefficients and for the scaled coefficients
(b) Use the Matlab function freqz to compute the magnitude and phase responses for the original floating point coefficientsand for the scaled coefficients
(c) Summarize the effects of the scaling operation in terms of the location of the poles and zeros and the magnitudes and phases of the corresponding frequency responses.