► Choose the proper algebraic form of the given time dependent signal. i(t) A 10 0 -10 2 4 O 10 (u(t)-u(t+2)+u(t+4)) O 10 (u(t)+2u(t-2)+u(t-4)) 10 (u(t)-2u(t-2)+u(t-4)) O 10 (u(t)-2u(t)-u(t)) t

Q: What is the following graph if u(t) denotes step function? 1 0.5 500 1000 O a. u(t-0) O b.…

A: In the question ,  Write the mathematically equation of the graph.  u(t) is step response function.

Q: 2. Sketch the waveform of the given functions below. f(t) = TT +t f(t) = TT -t -T <t< 0 0 <t<TT f(t)…

A: Basic problem on signal

Q: The result of x(t)*2d(t-2) is x(t) O 6(t-2) O 26(t-2) O can not be determined X(t-2) O 2x(t-2) O O

A: The question is from the topic signals and system. The convolution of x(t) with delta function is to…

Q: A/ Find the output of the system shown below: Signal Response g(t) System When the f(t) = Asinī…

A: In this question,  We need to determine the output of the given system?  We are solving this problem…

Q: Find the f(t) for the signal shown in the figure below: -3 f(t) 5 3 +2 3 4 t Select one: O a. f(t) =…

A:

Q: Find the value of the given integral. So" (-2e t u (t) + 95(t))dt -3t The value of the given…

A:

Q: a1(t) = u(t +1) - u(t – 1) x2(t) = sin(2n72) r(t) = x1(t) x r2(t) en Find |Y(2n92)||

A:

Q: he x(t) signal is given. Even{x(t)} and Odd{x(t)} signal parts of this signal. get it and draw it.

A: Given signal

Q: dy Find if: dt y(t) = u(t – 2) * 8(t – 2). dt 8. 7.

A: We use property of convolution to solve this question.

Q: Find total response Y(s) if input signal x(t) = 2e¬3(t-3)u(t – 3). Initial conditions are v"(0-) =…

A:

Q: Q2: The signal f (k) has Z transform as the following: 276 – 25 + 373 + 2z2 Z7 + 276 + 75 +Zª + 0. 5…

A: The given question belongs to Signals and Systems subject.

Q: For x(t) = u(t) - u(t - 3) and h(t) = u(t) − ?(t - 2) signals a) Sketch and label x(t), h(t), and…

A:

Q: Sketch the following signals  1) tu(t) And 2) tu(t-1)

A: u(t): it is the step signal. The having magnitude of 1 starts from the origin for t greater than or…

Q: Signals and Systems

A: Step 1:

Q: x(t)=e*18t(u(t-8)-u(t-18)) h(t)=t(u(t-8)-u(t-18)) find y(t)=x(t)*h(t) using convolution integral.

A: For a linear time-invariant (LTI) system, the output y(t) is related to the input x(t) through…

Q: In a causal and linear system, the relationship between input and output signals is d²y(t) dy(t) +7…

A:

Q: ?For the signal shown below, what ls the total energy of that signal 4A 4A² A? 2A? 2A A

A: Given data:

Q: EENG226 SIGNALS AND SYSTEMS Please please I'm begging you help me in this problem ALL thank and…

A: clc;clear;                                                      subplot(2,2,1);t=-10:0.001:20;…

Q: h(1) -10 1 8,(1) -27 TOT 27

A: Given that,                                                       output by convolution    for T=3 ,…

Q: sketch each of the following and describe briefly in words how each of the signals can be derived…

A: Time shifting and Time scaling are X-axis parameter Operations of a signal.  During that time Y-axis…

Q: Solve x(t)*h(t) in time domain . where x(t) = u(t) and h(t)=A exp(-t/2) u(t) *

A: Given: Two signals are given in time-domain as xt=ut, ht=Ae-t/2ut. The time-domain convolution of…

Q: Sketch the signal x(t) = [I- 2+H(t – 1) 2

A: Transformation of the Independent Variable  Time-shifting:- The given signal x(t) and time-shifted…

Q: - Convolve the following: u(t − 2) * u(t + 4) * √(t − 5) O a. u(t - 5) O b. r(t-3) O c. u(t-3) O d.…

A:

Q: Find the value of h(t-1)*5(t-1), 6(t) being the delta function. ANSWERS h(t-2) h(t) h(t-1) h(t+1)

A: Delta function A delta function is a modification of rectangular function of unit area. For the…

Q: (2t+2)8(t-1) =. cos (t) 6(t+) S (e*) o(t+1)dt S (?-2) 8(2-t) dt

A:

Q: Draw the CT signal x(t) = u(t+2) + 2r(t) - u(t-2) for the time period -3 sts 4. NOTE: r(t) is a CT…

A: We split the x(t) to draw it

Q: The impulse response of a system is h(t) = tu(t). For an input u(t-1), the output is A B 1/²u(t) 2…

A: Given,The impulse response of a system is,ht=tut.The input of the system is,xt=ut-1.

Q: Draw the CT signal x(t) = u(t+2) + 2r(t) - u(t-2) for the time period -3sts 4. NOTE: r(t) is a CT…

A: u(t+2)  = Unit step signal of amplitude 1  2r(t)  = Ramp signal of slope 2    -u(t-2) = step signal…

Q: . Given x₁(t) = u(t) — u(t – 4) and x₂(t) = e-¹tu(t — 2), compute the following convo- lutions and…

A: Given: x1t=ut-ut-4 and  x2t=e-4tut-2 Required: a x1t*x2tb x2t*δt-1

Q: The below figure shows the periodic current signal flowing through a 10 Q resistor. 20A i(t) 0 1 2 3…

A: The given data is shown below:A periodic current signal flowing through a 10 ohm resistor-

Q: 1.9 A signal x(1) is defined as x(t) = r (t + 1) – r(t) – 2u(t) +u(t – 1). (a) Plot x(1) and…

A: It is given that: xt=rt+1-rt-2ut+ut-1

Q: d Question 14: (u(t+ 1)u(t - 1)) is dt 1: none of these B: -6(t + 1) – 8(t – 1) C: 8(t+1) D: 8(t –…

A:

Q: . Time shifting and scaling. Given the signal x(t) shown below

A: In the given question we need to plot the given signal.

Q: Find the f(t) for the signal shown in the figure below: f(t) 5- 4+ 2- 1 2 N. Select one: a. +3 4 5 6…

A: Given wave form is,Asked to find the expression for the above waveform?

Q: T1(t) = u(t + 1)- u(t - 1) x2(t) = sin(27192) x x2(t) x(t) = r1(t) x T2(t) Find |Y(27196)|

A:

Q: Suppose F(s) e+e and the ROC is the entire s-plane. Then f is given by %3D A 8(t-2)-8(t-3) B.…

A: In this question we will find inverse Laplace transform of given function...