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The z-transform of x(n) is X(z)= 1/(1+0.5z^-1); |z|>0.5. Determine the z-transforms of the following sequences and indicate their region of convergence.
a) x1(n)=x(3-n)+x(n-3)
b) x2(n)=(1 + n + n^2 ) x(n)
Record appropriate test series for all coins. Compare the spectra of the different coins. Why are there noticeably so many identical frequency values in the spectra of all coins
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The electric field strength is 36 newtons/coulomb (N/C) at a point r meters from a charge of 0.064 µC.- Find the distance r.
If I want to stream audio data over a digital data link how much channel capacity is required for stereo 16 bit audio sampled at 44kHz. How does this rate compare to common rates for MP3 formatted audio files.
If the decimal numbers to be added can be anywhere in the range from 0 to 9999, determine the number of four-bit binary adder circuit blocks of type IC 7483 required to do the job.
A tank of fluid employed in a chemical process is being monitoredwith three sensors. The sensors measure temperature, pressure andfluid level. If all the sensor measurements are in the normalrange, the sensor outputs are low.
The series combination of a 4=mu F and a 3mu F capacitor is in series with the parallel combination of a 2 mu F, a 1 ? mu F, and a C - mu F capacitor, (a) What is the maximum possible value for the equivalent capacitance of the five capacitors
(a) triple frequency currents from flowing inthe main lines of the power system; (b) while still providing a time sinusoidal flux linking the coils of each phase of the secondary to produce sinusoidal voltage for the customers.And how does ungroun..
An 8 pole, three phase 50kVA, 220V, Y connected synchronousgenerator has a synchronous reactance of 4.8ohms per phase andoperates in stand-alone. Neglect all loses. The field voltage isadjusted to give rated voltage across the output terminal at n..
Reduce the equation to the slope-intercept form and give the slope and the y-intercept.
load flow problemproblem statement solve the load flow problem below in matlab or similar program using the
Determine the minimun number of 20 Acircuits required to supply the general lighting load in a residence of 1750 sq ft. in terms of good design practice, what is the max of receptacles allowed on a dedicated small appliance branch circuit
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