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In the system shown in Figure P7.22, the discrete-time system is a linear-phase FIR lowpass filter designed by the Parks-McClellan algorithm with δ1 = 0.01, δ2 = 0.001, ωp = 0.4π, and ωs = 0.6π. The length of the impulse response is 28 samples. The sampling rate for the ideal C/D and D/C converters is 1/T = 10000 samples/sec
(a) What property should the input signal have so that the overall system behaves as an
(b) For the conditions found in (a), determine the approximation error specifications satisfied by |Heff (jΩ)|. Give your answer as either an equation or a plot as a function of Ω.
(c) What is the overall delay from the continuous-time input to the continuous-time output (in seconds) of the system in Figure P7.22?
At oneparticular quiescent operating point, a BJT produces a 300 mAchange in collector current for a 0.1 volt change in thebase-emitter voltage. What is gm for thistransistor in millisiemens
Determine the response of the system when aunit step is applied at input.
PROJECT: PIC18F TITLE: LCD CODE MICROCONTROLLER: LCD WRITE THE CODE TO PERFORM THE FOLLING TASKS: INTERFACE WITH LCD CONTROLLER INITIALIZE THE LCD CLEAN THE LCD INITIALLY DISPLAY NUMBERS AND LETTERS ON LCD POSITION THE CUSSOR WITHIN A NON MOVE TO THE..
a) Find the amplitude and phase of the Thévenin voltage with respect to the terminals a, b. b) Find the Thévenin impedance with respect to the terminals a, b. c) Draw the Thévenin source physical equivalent circuit.
A pn junction diode has Vd= 690 mv, C=6pF, Id= 500 microamps, Vt=.0259 V. It also has C=4pF when Id= 100 microamps. Derive the complete high-frequency model when Vd=610mV.
Suppose the suspension system of the average car can be fairly well modeled by an under damped harmonic oscillator with a natural period of 2 seconds. How far apart should speed bumps be placed so that a car traveling at 10 miles per hour
A 6 pole round rotor 3 phase star connected synchronous machine has the following test results: Open circuit test: 4000 V line to line at 1000 rev/min, 50 A rotor current Short circuit test: 300 A at 500 rev/min, 50 A rotor current
There is a generator with internal resistance, 50 Ohms. A matching load of 50 Ohms is connected for max power to be extracted. There exists 2 other resistors which do not equal to 50 Ohms; one resistor is small, one resistor is big.
What is the effective radiated power of a television broadcast station if the output of the transmitter is 1000 W, antenna transmission line loss is 50 W, and the antenna power gain is 3
afigure q1.1 illustrates a three-phase power system in which an ideal three-phase ac generator with an abc phase
What kind of wireless networking alternative makes the most sense when considering network links that span an appreciable portion of the globe?
A conducting rod of length L rotates at constant angular speed w about one end, in a plane perpendicular to uniform magnetic field B. (a.) Show that the potential difference between the ends of the rod is 1/2l^2Theta.
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