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Design a 10-Hz digital low-pass filter with a sampling rate of 1000 Hz. Make the gain at DC equal to 1, and the gain at 10 Hz equal to 0.707.
a) Show the pole-zero plot of your filter.
b) Show the H(z) transform.
c) Show the floating-point version of the digital filter.
d) Show the fixed-point version of the digital filter.
Design an open-circuited, shunt stub matching network to match a 125 + j20 ohm load to a 700 MHz, 50ohm generator. Show the lengths of your transmission lines in fractions of a wavelength.
a capacitor, an electric resistance heater, and an impedance are connected in parallel to a 120 volt, 60 Hz. system. the capacitor draws 50 VARs, the heater draws 100 watts and the impedance coils draws 269 VA at a power factor of 0.74 lagging.
A common energy consumption for a family is about 1000 kW hr / month. How much power would that be on the average. (Hint: Notice that hour and month are both units of time so kW hr per month is really a power unit.
Design and implement a sequence detector using a finite state machine that detects the sequence 1, 1, 0, 1, 0. Consider previous/oldest bits for the sequence detection.
consider a message signal m(t)= e^(-2t) cos(2000*pi*t) u(t) a) determine the minimum step size E necessary to avoid slope overload b) calculate the minimum avaerage quantazation noise power based on part a
Discuss which display technologies would be most appropriate for viewing DVD movies in the following situations. (i) A home entertainment system in a living room (ii) A personal seat-mounted display on an aircraft
Plotting Continuous time signal, Consider the following continuous signal: x(t) = 10e^-3t u(t) Using Matlab, plot the continuous-time signal over the range -1=
discuss how with corporate backing engineers who subscribe to fred cunys ideas about effective disaster relief in his
what is the maximum number of carrier frequencies that would ever be needed so that any arbitrarily partitioned region would never have two adjoining cells that use the same frequency
Unpolarized light of intesity Io is incident on a polarizer-analyzer pair. If the angle between the polarizer and analyzer is 26°, what light intensity is transmitted through the polarizer and analyzer respectively? Your answers will be in term..
Design and simulate a power supply that takes line voltage and produces a 15V output with less than .5% ripple voltage. For your design, provide all the data sheets, calculations and simulations for the output characteristic
Derivation of J-V relationship for p-n junction Steps: a) Write the excess electron concentration on the p-side as a function of position b) Write the excess hole concentration on the n-side as a function of position
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