$H(z)=\frac{1-z^{-1}}{(1-0.2z^{-1} -0.15z^{-2)}}$ 1.Find the difference equation 2.Draw Direct Form-I and Direct Form-II realization structure. 3.Draw cascade form, parallel form realization.
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Asked: September 27, 2023In: Digital signal processing
In a certain concert hall, echoes of the original audio signal x(n) are generated due to the reflections at the walls and ceiling. The audio signal experienced by the listener y(n) is a combination of x(n) and its echoes. Let ...
Asked: July 29, 2023In: Control systems Engineering
2. (20 points) For the unity feedback system below with
Asked: July 29, 2023In: Control systems Engineering
1. (15 points) How many poles are in the right half-plane, in the left half-plane, and on the jw-axis for the open-loop system of Figure below?
Q.6 Which one of the following gives the average value or expectation of the function g(x) of the random variable X? {Given f(x) is the probability density function} (a) E[g(x)]=∫−∞∞g(X)dX (b) E[g(x)]=∫−∞∞g(X)f(X)dX (c) E[g(x)]=∫−