c) Use a pair ( table) to findz -transform of x(n) = 20.5 v2 cos((-)n - 1.415)u(n) %3D

Q: Y (s) U (s) 250 U s² + 15s + 250 what is its sampling frequency and its z- Eransform?

A:

Q: Find the convolution y(n) = x(n) * h(n) %3D 2) Using DFT and IDFT where x1(n) = {1 2} x2(n) = {4 3}

A:

Q: Find the limit. 4 lim h--0 v4h +1 +1.

A: Find the limit for the given function ?

Q: 4. Discriminate stability and tell positive roots number. eigen equantion: s'+3s* +2s³ +s² +5s+6=0

A: Eugen equation is given,  s5+3s4+2s3+s2+5s+6=0 Now, creating routh horwitz table. s5        1…

Q: Find the final value and initial value in time domain of the following function: 10s2 +5s+7 V(s)=…

A:

Q: what is the giren expression below in s-domain ? -5t l0te " u (t)

A:

Q: prov that L(sinat)

A:

Q: Original signal x[n] 4 3 -1 -2 -3 -40 1 2 3 4. 5 6 7 8. 9. n write a code in matlab that drews this…

A: From the given diagram the values for the signal x[n] at every n is: x[0] = -4, x[1] = -3, x[2] =…

Q: Find the transfer function of the Rotational Mechanical system Find G(s) = O2 (s) T (s) K 10, (5)…

A: The given mechanical system is shown below:  The net torque acting on the above system is given as:…

Q: There is a translational mechanical system given as in figure 1 below. Transfer function for X(s)…

A:

Q: A signal generator generated a signal according to the function below. Calculate the strength of the…

A: Given, the signal : g(t)=cos2t-sint,  0≤t≤π

Q: energy of the signal z(t) = 2u(t +2) - 2u(t-2) is equal a. Eco = 00 (b. Eo 16 %D c. none of these d.…

A:

Q: Show graphically the result of the convolution between (¼)^n u[n] and (u[n] - u[n - 3])

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Q: Inquire Time domain representation from the following signal. 2s? + 11s + 16 + e-2s X(s) s2 + 5s + 6

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Q: What is the z-transform of 3x[n+4] if x[n]=(1.5)^n u[n]

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Q: The minimum sum- of- products for the following function is F(A,B,C,D,E)=DEm(0,1,15,16,17)…

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Q: ii. F(s) 5s? + 14s + 2 (s-2)(s+4)? %3D

A: we need find out inverse laplace transform.

Q: What is this symbol?

A: To explain the meaning of symbol of ( r)  in given f(t)  Unit ramp signal : unit ramp signal…

Q: X- Y 5. Circuit diagram for the minimized expression. + F Do Z- +

A: Given circuit,

Q: p(t) = + 1 2 2 X

A:

Q: Infinite seires is a very important topic in signal processing. Determine the value of the following…

A: A geometric progression (G.P.) series is expressed as

Q: Use the duality property to find the inverse transforms of the following functions: F(w) 10u(w) - 5…

A: Since you have posted the multiple questions so we are supposed to answer the 1st one.

Q: Consider the discrete-time LTI system −8y[n] + 2y[n − 1] + y[n − 2] = −2x[n] + 3x[n − 1]. Find the…

A: The given discrete LTI system is,  -8yn+2yn-1+yn-2=-2xn+3xn-1 On taking the z transform both sides,…

Q: Question4: A) Determine the z-transform for ( 1. x(n) = 6(0.6) "cos (0.2nn)u(n) 2. x(n) = 4e-3n…

A: here we have to find the z-transform given signals.

Q: Task 2 C(s) Convert the transfer function 3s+1 to state-space representation. R(s) s3 +5s2+10s+15

A: Given transfer function CsRs=3s+1s3+5s2+10s+15. We need to find the state space representation. Cs…

Q: 50s 52450s Scope Stept Transfer Fcn 7. Calculate the ess as ess = lim sE (s) = lim s- R(s) S+0…

A: In this answer we will find the steady state error as shown below using the above given formula.

Q: =, function find the domain af Ha followiny f(x) = 5X X – 3X -4

A: domain of the function can be calculated by equating zero with the denometer

Q: Find the z- transformof the Following Signals do X(K)=() u(k-i)

A:

Q: 4. A signal h (n) is given. Now convolute this signal when x (n) - h (n). 12 10 8 6. -2 -3 -1 1 2.…

A: The definition of the given signal h[n] is: h[n]={4,12,8,1,-2,5,3} We will first plot this discrete…

Q: 3. Let u(t) be the unit step signal and denotes convolution operation. Prove the following (show all…

A: Given:Two continuous time signals, To do:we need to prove the convolution of the given signals is,

Q: LAI Classify the signals wth hws. B Use the scalng and real-signal foquency-translation properties…

A:

Q: Using the properties of F.T., Calculate the F.T. of the signal sin(3nt) sin (57nt) x(t) = 5 %3D t2

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Q: f(a,b,c,d)= ( a+b+c).(c+d').( a'+b+d').(a'+b’+c)

A: Given :    The given Boolean expression is   f(a,b,c,d)= (a+b+c).(c+d').( a'+b+d').(a'+b'+c)    Here…

Q: nvolution between the fo

A: Given the signal: We need to find and the graphical convolution of f(t) and h(t).

Q: (c) L 8(t)e¬jwi dt

A: