Q3. Evaluate the following integrals: ſ I sin (37t +47) 5(1+10) di 3πt dt -5 a) 15 b) cos(25πt) 8 (t+10)dt -15

Q: Simplify the following expressions to cd (w) (2 sin(2w)) S(w), what is the evalue

A:

Q: Find the F.T of rectangular pulse f(t) = A rec t - T To 2

A: Given expression, ft=Arect-T02T

Q: 0.3: Sketch the following signal: f(t) = r(t +2)-r(t) +r(t-3)

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Q: Determine the z-transform of the attached photo

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

Q: v(t) = 0 = t² – t - 1s <t< 1s 1s <t < 3s %3D %3D 7 = -st+13 3 changes linearly to 0 3s <t < 6s 6s <…

A: Given

Q: v. F(s) _s+5 (s+3) + 9 %3D

A: we need to find out inverse laplace transform.

Q: 03. A discrete system has a frequency response H(m) = [0.5 + sin (w)]e l Find the system…

A: From the sinusoidal steady state response of a LTI system

Q: Find out the energy of the signal x(t)=2e-4tu(t).

A: Energy E of any continuous time signal x(t) can be computed using the following formula:

Q: x(t) = sinc(t). The energy of the signal y(t) = x(t) * x(t) Let

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Q: | f(x)dx = F(b) –- F(a) %3D a

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Q: What does the following terms mean in the equation

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Q: Signals and Systems

A: Step 1:

Q: Draw direct form 1 and 2 for the discrete time function y(n)+.05y(n-1)=0.5x(n)

A: direct form 1 and 2 for the given function is drawn

Q: The equation for finding the period, when the frequency is known is T= 0.707f A) T= #2(f) €) T=lf Đ)…

A: Here frequency is known and time period is unknown so time period is dependent variable and…

Q: Discrete time signal x(n) for x(t) = 3 cos(500t) when fs 1000 Hz. %3D Your answer

A:

Q: Determine whether the following signal is energy signal or power signal: x(t)=e--2t u(t).

A: A signal is called energy signal is the signal energy is finite. The energy of a signal x(t) can be…

Q: 5. Decompose the following signals into even and odd parts (a) x(t)= cos(2t) + sin²(3t) (b) x(t)=…

A: The even and odd part of the signal x(t) is given as: xe(t)=x(t)+x(-t)2xo(t)=x(t)-x(-t)2 (a)…

Q: 4 Find the F.T. of the following Signals using differentiation prop. <-2 2 2 +t Ans F(w) = 4(sinc(w)…

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Q: None

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Q: Qi Find FCwl for the following function using differentiation property 7-

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Q: - Decompose the given Continuous time signal into it even and odd components x(t) = sin t + cos t…

A: The given signal can be decomposed into even and odd components as shown below . Even signal is when…

Q: Question 11: Evaluate the following integral y(t) | 5t2u(t – 3)6(2t – 4)dt A: 20 B: 10 C: 0 D: 40 E:…

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Q: Sketch the following sequences 1) -3.8 u(n-2) 2)…

A: Please find the sketch in below image.

Q: Find the F.T of f(t) = cos(w,t)

A:

Q: a) The system is described by the equation y(t) = x) -t+5 %3D i. Prove that this system is…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 2. Calculate the fundamental time period and the fundamental frequency of the following signals: a)…

A: In this question we will write about periodicity...

Q: Let x(t) = 2rec(t -). The even part of x(t) is given by A. x.(t) = rec) ес B. xe(t) = rec(2t) C.…

A:

Q: Which of the following functions have even-symmetrical waveforms, odd-symmetrical waveforms, or…

A: x4(t)=sin2(2t)Put the t is equal to -tx4(-t) = sin2(-t) x sin2(-t)            = -sin2t x…

Q: Q4: Find the autocorrelation and the cross-correlation function for the following periodic…

A: Given the two signals as shown below: We need to find the auto-correlation and cross-correlation…

Q: 2D Find the time function comresponding to the following Loplace trons form F(6) = 4 s - 81

A: Laplace transform

Q: e. 25/3 13. The continuous-time signal x(t) = 4 sin(4nt)- 6 cos(6rt) | a. is periodic with…

A:

Q: Draw direct form I and II for the discrete time function: y(n)+.05y(n-1)=0.5x(n)

A: direct form I and II for the given function is drawn below

Q: What is the final value of the function f(t) -2t sin5t u(t)?

A: Given data:Required information:

Q: 15. 7.15 The switch has been closed for a long time beforeopening at t=0. Find 1. a) iL(t), t≥0.

A: Draw the circuit for t &lt; 0.