A sequence xfn/has only two non-zero samples xl-11-2 and x(2)=1. Express this sequence in terms of uint-step sequence, uln). Answer: x[-1]=0, K[2]=1 The correct answer is: 2u[n+1]-2u[n]+u[n-2]-u[n-3]

Q: Given the two points, C(-3, 2, 1) and D(r= 5, 0= 20., o=- 70-), find the distance from C to D.

A:

Q: DECODER 0. 02 o 03 04 05 06 07. GND 09 74LS42D From above figure if inputs are A-0, B-1, C-1, D-0.…

A:

Q: Convert the following expressions to sum-of-product (SOP) forms (A+B)(C +B) (A + C)(AB + AC) Convert…

A:

Q: 2.8. Determine and sketch the convolution of the follewing twO signals: x()= 0. 2-t elsewhere

A:

Q: b) Find y[n] if x[n]= [u(n+2)-u(n-2)] and h[n] = 2+ n for n=-1, 0, 1, 2

A:

Q: If characteristic equation is s' +s (K +6)+s(6K+9)+9K =0 ,what is the minimum value for k to be in…

A:

Q: 21/ plot the root locus for R(s) S+3 C(s) K(s + 2) s(s + 1) b/ Find the breakaway and break in if…

A:

Q: 24.Check whether s= o162is on the root locus or nat. G HCS)- S+3 s-S-2

A: ROOT LOCUS: The root locus technique is used to determine the stability of a closed-loop control…

Q: As many students ask about Ex 4, I re-write it as follows: Example #4. The forward path transfer…

A: In this problem the unit step response for a given transfer function is asked. Please note that the…

Q: 2. Investigate the stability of GH(s)- of Ti and T2 K(1+T,) using Nyquist Stability Criteria for…

A: The given transfer function can be expressed as:-

Q: By inspection, write the form of the step response of the system in Figure 4.9. R(s) = - C(s) S 200…

A:

Q: coding program in Scilab for value of x(n)={3,1,2,2};0 ≤ n ≤ 3,

A: The Scilab program code is given below:   clear;clc;n=0:1:3;x=[3 1 2…

Q: Forier series coefficients, C = En=-2 2 -jn) 8[n – k] and To 1[sn] is given for x(t) signal; %3D %3D…

A:

Q: 3) For each of following second order control system transfer function. Find the unit step response.…

A:

Q: Perform the addition (-127)10 and (-74)10 using 1’s and F's complement form.

A: Addition of (-127)10  and (-74)10  =(-201)10 Decimal to binary conversion (201)10…

Q: Question 2) For the following D-FF, sketch output Q assuming Qinitial = 0 D Clock- Clock 2 3 5 6. 7…

A: For the given D-Flip Flop the given truth table is In this truth table, the output changes only…

Q: Current State Input Next State Outpu JA KA TB QA QB X Qa+ QB+ 1 1 1 1 1 1 1 1 1 1 1 1

A:

Q: d) Draw a block diagram representation of S as a cascade connection of the block diagram…

A: Step1: In this question we have to draw the block diagram for the option (d) and option (e). Where…

Q: а(п) 3 {1, 2, —1}. -Find vi (n) = x(n+ 1). -Find vz (n) 3 х(-п +1) — 6(п - 2). -Decompose x(n), as…

A:

Q: that gıving Such S+4 find the di pferential equation tescribing the syetem find the output 4() of…

A:

Q: Question 5) For the following D-FF, sketch output Q assuming Qnitia = 0| D Clock- Clock 1 4 6 7 8 10…

A: Here the clock is falling edge. So when the clock pulse goes from 1 to 0 the flip flop will check…

Q: The relation between the foloing signals is given by. g2jn)=Bglla(n-n0). the values of B, a n0 are…

A: The correct option is (D) Explanation is on 2nd step

Q: 3) For each of following second order control system transfer function. Find the unit step response.…

A: The solution is given below

Q: a. Based on the signal operations shown in Figure 1, draw x,(t), x2(t),x3(t),x4(t), x5 (t), x6(t)…

A: Time shifting property If there is a signal x(t) and it's time shifted by t0=5, then the entire…

Q: 2. A discrete-time signal x[n] is shown in Figure 2 x[n] -3 -2 -1 0 | 2 3 4 5 6 Figure 2 Sketch and…

A: Figure 2: Plot of x(n) (a) x(n-2)

Q: Find the transfer function, 0₂ (s)/T(s), for the system below: Ra +-W eg(t) T (N-m) 150 J₁ = 4 kg-m²…

A: Please comment if you need any clarification. If you find my answer useful please put thumbs up.…

Q: Find the convolution between x(n)-[3,2,1] and h(n)-[4,0,1] in: 1. Graphical method 2. Table-look up…

A: The time domain signals can be continuous or discrete. The time domain signals can be periodic as…

Q: 42 150 Q.17: The switch has been in position "1" for a long time. At t=0, the switch moves to "2".…

A: In d.c. analysis, under steady state condition a capacitor will behave as OPEN CIRCUIT. The voltage…

Q: 2) What is the simplified signal? [u(t + 2) – u(t – 1)][u(-t + 4) – u(-2t – 2)] a) u(t + 2) – u(t –…

A:

Q: 2S Q)2 (a) plot pole-zero of F(S) in S-plane (S+1)(S²+2S+4) (b) Find transfer function (Vo/Vi) of…

A:

Q: H.W 1: - Draw the signal Flow Graph for the following set of equations V1 = 5V2 + 4V; V2 = 2V1 +…

A:

Q: Question 3 A discrete - time Signal x [n] is Shown in figure 2. SKetch and labaleach of tht…

A:

Q: The canonical SOP form of F(A,B,C)=A'+BC is

A:

Q: The poles of a second order transfer function are p1 = -2+10j and p2 = -2- 10j, the approximate…

A:

Q: Qu/Determinathe response of the Sys given-as whosa isp Kin)and honlae follows; else where -2 Sn S2…

A:

Q: QUESTION 1 Time and amplätude transformation is the basic operation to modify the oripinal signal by…

A: We are given a signal x(t) shown below: And, y(t) is given by: yt=ut+1-ut-1.5 We are given a block…

Q: Use TDM Technique to transmit the following signals over one channel. (s1-s7) have been sampled with…

A: We need to use the TDM technique to transmit the following signals over one channel. s1-s7 have been…

Q: 25 Q)2 (a) plot pole-zero of F(S) in S-plane %3D (S+1)(S2+2S+4) (b) Find transfer function (Vo/Vi)…

A:

Q: Perform the addition (-113)10 and (-70)10 using 2’s and 7’s complement form.

A: to perform the addition (-113)10 and (-70)10 using 2’s and 7’s complement form.

Q: A sequence x[n]has only two non-zero samples x(-1)=2 and x(2)=1. Express this sequence in terms of…

A: The sequence X (n)can be made as: (A): The sequence can be divided into two signals: The sequence…

Q: A causal system has inputx[n] = &[n] + ö[n-1]-6[n- 2] 4 and output yin] = an] -S[n -1] 4

A: To evaluate the impulse response of the system, first find the z-transform of the function:

Q: 4. For the following diagram verify that, output y(t) is a SSB signal.[The box marked is a phase…

A:

Q: Perform the addition (-144)10 and (-130)10 using 2’s and 9’s complement form.

A: Perform the addition (-144)10 and (-130)10 using  2’s and 9’s complement form.

Q: QUESTION 1 Problem 1: A continuous-time signal xc (t) = 2sin(25πt) + sin(15πt) + 4 sin (20лt) + 2…

A: Aliasing: When the signal is sampled if the message signal overlaps the sample signal is called the…

Q: closed-loop is overdamped (enter 1), underdamped (enter 2), or critically damped (enter 3). R(s) +…

A:

Q: St2 १७= छु+25-5-2 a) find á n=3 controllable realization and check its observability b) find a n=3…

A: a). The transfer function of the system is: The state-space representation of the transfer function…

Q: Simplify y[n] to a closed-form expression. y[n] = h[n] ® x[n], n n given x[n] = (E) u[n], G) u[n]…

A:

Q: 3) For each of following second order control system transfer function. Find the unit step response.…

A: i. The transfer is shown below:  G(s)=180s2+12s+180 The Laplace transform of the unit step signal…

Q: In the circuit below, for t < 0, SW1 has been open and SW2 has been at positi Att = 0, SW2 changes…

A: According to question:

Q: För the föllowing Nyquist diagrams for the open-loe

A: