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Suppose we observe a random process (without any noise) over a time interval Based on this observation, we wish to predict the value of the same random process at time That is, we desire to design a filter with impulse response, , whose output will be an estimate of
(a) Find the Wiener-Hopf equation for the optimum (in the minimum mean square error (MMSE) sense) filter.
(b) Find the form of the Wiener filter if
c) Find an expression for the mean square error
Dividends are expected to grow at a rate of 20 percent for the next three years, with the growth rate falling off to a constant 8 percent thereafter. If the required return is 11 percent and the company just paid a dividend of $1.45, what is the c..
A (bad) solution analogous to that in Figure E14.30(b) could be employed, requiring two circular SRs. As in the exercise above, devise a better circuit that solves this problem.
Derive the relation between the liquid and gas concentration at any level in the tower, as at point P.- and prove the equation below;
Design a digital notch filter of the form H(z) = (1+cz-1+dz-2)/ (1+az-1+bz-2), which has a notch at fo = 60 Hz and a 3-dB width of Δf = 20 Hz. The sampling frequency fs = 8 KHz. Determine a, b, c and d.
Two generators are connected in parallel to the same bus bar and each has an inductive reactance of 10% on rating. Generator 1 is rated 2,500 kVA and 2.4 kV, and generator 2 is rated 5,000 kVA and 2.4 kV.
A bus in a balanced three-phase power system has a three-phase capacitor bank that supplies 1200 kVAR. In parallel with the capacitor bank is a three-phase load that draws 3500 kW at a power factor of 0.707 lagging.
An AC voltage of 240 volts with frequency of 60 Hz is applied to 0.5-H inductor. Assuming that the inductor was pure of ideal (no resistance; inductive reactance only), how much current would flow through it
a) It is required that the propagation delay be limited to 60 psec. Find the required device widths b) Find the High and Low noise margins, i.e. NMH and NML. c) What is the peak current drawn from VDD during switching of the inverter What is the aver..
Find the equivalent resistance between the terminals a and b for the figure shown below.
A consumer protection agency conducts opinion polls to determine the quality (excellent, good, fair, bad) of products imported. if the agency conducted a poll in wich 1000 randomly selected individuals were contacted..
4. Your measurement device samples data every 0.1 minute. What is the heart rate you will measure 5. How will your measurement change if the sampler period goes down to 0.01 minute 6. How will your measurement change if the sampler period goes up to ..
What is a Solenoid and Solenoid Magnetic Field
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