DESIGN AND ANALYSIS OF ANALOG FILTERS A Signal ...

A Signal Processing Perspective 111
2.45
2.46
Given the phase function expressed in (2.108) with and that
determine the frequency at which the magnitude frequency
response is times the maximum value (the half-power frequency).
Repeat Problem 2.45 for an arbitrary and arbitrary).
2.47 Given the phase function expressed in (2.108) with and that
using MATLAB, determine and plot the corresponding unit
impulse response.
2.48
Given that
(a)
(b)
(c)
Determine, by hand, expressions for the magnitude frequency
response and the phase response.
Determine, by hand, an expression for the unit impulse
response.
For a frequency scaling factor applied to H(s),
determine expressions for the frequency scaled transfer function,
the frequency scaled magnitude frequency response, the
frequency scaled phase response, and the frequency scaled unit
impulse response.
Section 2.17 Chapter 2 Problems