Problem1(a) For the signal g(t) and x(t) shown in Fig.1, find the component of the form x(t) containedin g(t). In other words, find the optimum value of c in the approximation, g(t) z cx(t)so that the error signal ( e(t)=g(t)-cx(t) ) energy is minimum. What is the error signalenergy?(b) Repeat problem1 if x(t) is a sinusoid pulse as shown in Fig.2.Figure1x(t)sin 2ntFigure2

Given signals, We know Energy in any signal xtE=∫0Tx2tdt∴ Energy of signal xtEx=∫01sin2 2πtdt…

Answered: energy? (b) Repeat problem1 if x(t) is…

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...

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In the circuit shown, the coil has inductance and resistance. When X is joined to Y, the time constant is I during growth of current. When the steady state is reached, rate of production of heat in the coil is "P" joule/sec. X is now joined to Z, and after long time of joining X to Z- (A) the total heat produced in the coil is Pt (B) the total heat produced in the coil is Pt (C) the total heat produced in the coil is 2Pt (D) the data given is not sufficient to reach a conclusion
Consider the circuit in Fig. Under dc conditions, find: the energy stored in the inductor. 22 ww 52 12 v (+ 3 H + 2F A. EL = 7J B. EL = 8J C. EL = 9J D. EL = 6J %3D ww
QI: Connect the block diagram shown below. If A=1, trace on the oscilloscope the step function, Vol and Vo2. What is the steady state error? Verify that the function et and are L.T pairs. Vol Vo2
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%ov lI. 2_526511681092295... UNIVERSITY OF SAMARRA COLLEGE OF ENGINEERING ELECTROMECHANICAL ENGINEERING DEPARTMENT NOTE: ANSWER ALL QUESTIONS Q1) In figure below, the switch in the circuit has been in position (1) for a long time. Att= 0, the switch moves to position (2). Find: a) v (t) b) i, (t) for 120. Q2) The uncharged capacitor in the circuit shown in figure is initially switched to terminal (1). Att=0, the switch is moved to position (2), where it remained for (15 ms). After that, the switch is moved to position (3) for (5 ms). Finally, the switech is moved to position (4) for indefinitely. a) Derive the numerical expression for the voltage across the capacitor and the inductor. b) Plot the capacitor voltage and inductor voltage versus time. rookn ='vit) Q3) For the circuit shown in figure below, at V(0) = lv and i, (0) = 10 mA a) Find the initial value of currents in each branch. b) Find the initial value of e) Find the numerical expression of vit). d) Druw v(1). e) Find ig(t),…
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energy? (b) Repeat problem1 if x(t) is a sinusoid pulse as shown in Fig.2.