Page 2. (a) Consider an LTI system described by the impulse response h[n] = 3"u[1-n] Sketch h[n]. (i) For the LTI system above, determine and explain whether the following properties exist: (ii) (iii) (iv) (v) Memoryless Causal Stable FIR

Page 2. (a) Consider an LTI system described by the impulse response h[n] = 3"u[1-n] Sketch h[n]. (i) For the LTI system above, determine and explain whether the following properties exist: (ii) (iii) (iv) (v) Memoryless Causal Stable FIR

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

Q2. A second order system (under damped) is subjected to unit step change. The response of the system shows that: i. The ratio tp1 0.666 ii. The time of second peak-3.625 Max. response ypeak 0.5816 Find the transfer function of the system. ii.
Q2: Draw the output waveforms (S, X, and Y) for the below sequential circuit by assuming the propagation delays of all the components that are shown in below figure equal to zero second. cik Cik DQ5
Simulate the circuit described in the SOP terms using 2-input AND, 2-input OR, and NOT functions only. F(A, B, C, D) = Em(0,1,5, 10, 11, 13, 14, 15)
What is the need to tune a controller? Derive the Transfer Functions in Series for the two subsystems, G1(s), G2(s) connected in series
This figure shows the block diagram representation of a compensator U(s)/E(s). E(S) U(s) K Ko TIS 1 + 7₁s 1+T₂s Prove that this block diagram can be reduced into a PID controller with the three gains for the proportional, derivative, and integrator components. Derive these con- stants, i.e., derive Kp. Ti, Ta in terms of Ko, T₁, T2, K, by obtaining the CLTF for the above system. Your answer should look like: GPID (5) = Kp (1 +7 +Tas).
1) y(t) = 3e-2tu(t)The function above defines the model of a signal from the braking activities of a vehicle.a)sketch the signal using the information above.b)Determine the power & energy of the signal. 2) A sensor is used to capture voltage signal y(t) from a volcanic eruption & passed through an active highpass filter system for processing.a)Make a circuit diagram sketch for the process.b) Derive an expression for the transfer function of the system. c)Cut-off frequency = 2.5kHz & Input voltage = 20mVUse the above data to determine the values of the circuit components needed to produce an output of five volts. d) Suppose a two volts input voltage is applied to the filter system, In terms of unit step function, i) what is the expression for this input? ii)Determine the output z(t) of the system. Assumption: All the circuit components in the transfer function equation have unity values.
i)Most electronic circuits in communication are used to process signals which can be in digital oranalogue form. These circuits are manned for manipulating signals towards producing a desiredresult. Generally, all signal processing circuits will engage with two main factors. Identify thesefactors and compare their role in communication. A) Electronic and OpticalB) Wireless and Free SpaceC) Analog and DigitalD) Gain and NoiseE) Noise and AttenuationF) Gain and AttenuationG) None of the above ii)Signals travel in communication channels are always exposed to the possibility of interferenceeffect that could destroy the transmitted information. The interference occurs due to the existenceof two or more frequencies. There is a component that limits specific range of frequencies andallows other range to pass through in the channel. Identify this component and explain its operationwith aid of diagram. A) ModulatorB) BasebandC) Local OscillatorD) Electrical CouplerE) Optical SwitchF) Bandpass…
system with two inputs and two outputs. Derive C,(s)/R,(s), CI(s)/R2(s), C2(s)/R,(s), and C,(s)/R,(s). (In deriving outputs for R,(s), assume that R2(s) is zero, and vice versa.) G G G.
The graphical methods could be extended to other models. Develop a Method of estimating the parameters in a second-order transfer function a constant numerator for a step input forcing function. The method should be able to fit both over damped and under damped identification systems. State all assumptions and explain all six steps.
For the system shown: a. Get the equations b. Simplify and determine C /R c. Draw the signal flow diagram for this system. H3 Z3 m1 R E1 G1 G2 G3 G4 m n H2 Z1 22 H1
a)Explain the difference in structure between a PID controller and an IDP controller, illustrated by block diagrams of feedback control systems. b)An IDP controller is applied to a double integrator plant with transfer function, and the gains, Kp , Kj and Kp , set to values that yield the following closed-loop transfer function Y(s) Y(s) s+ p where pis a constant. If a PID controller is then applied to the same plant and the same values of the gains, Kp, Kj and Kp , used, then determine expressions for the magnitudes of the two zeros of the closed loop transfer function in terms of p.
2. (a) An electrocardiogram (ECG) is a recording of the electrical activity of theheart. When designing a microprocessor-based system the ECG is recordedusing analogue circuitry that is connected to a low-speed ADC. The ADC is,in turn, connected to a microprocessor and then to a laptop computer.Describe which interface standards you would propose for the followingconnections:(i) between the ADC and the microprocessor, and(ii) the connection between the microprocessor and the laptopcomputer.Your answers should include justifications for your proposals.(b) The system described in part (a) needs to be galvanically isolated in orderto ensure patient safety.(i) Explain the concept of galvanic isolation.(ii) Describe, by drawing schematics, how the interface you proposed inpart (a) between the ADC and the microprocessor could begalvanically isolated.(iii) Describe, by drawing schematics, how you might modify the logicvoltage levels between the ADC and the microprocessor if they donot operate…