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Determine whether the following signals are energy signals , power signals, or neither.
Please Solve all the 6 parts of question as quick as you can with full steps . . .
Instruction: Determine whether the following signals are energy, power, or neither energy nor power. 1. x[n] = (−0.5)n u[n] 2. x[n] = u[n] 3. x[n] = 2ej3n
Classify the following signals whether are energy signals, power signals or neither by computing their energy and power: 2. a. (10 points) x1(t)=2cos(2n10t)+3cos(2n20t) 1 < t otherwise (10 points) the periodic signal x3 (t) as shown by the figure below: t + 2 3 b, (10 points) X2(t) = c. x3 (t) 2 -2-1 0 2 3 t(s)
Determine whether the following signals are power to energy signals or neither. a.) y(t) = r(t) = tu(t) (ramp) b.) z(t) = delta(t) (triangular pulse)
Problem 2. Determine whether the following signals are power or energy signals, or neither. Justify your answers. a) x(t)-Asint -00<t<oo b) x(t) = r(1)-r(1-1) c) x(t)-tu(t) d) x(t)- Aexp(bt) , b>0
Prob.2. (12 pts) Find the energy and power of the following signals. Determine whether they are the energy or power signal. a) x(n)=(-) u(n) x(n) = ()nu(1-6) rt b) 11n-6 c) x(n) = u(n - 6) rt e) x(n) (2)"-u(n 6)
Can someone fully solve this for me please
5. (6 marks) For each of the following sets determine whether the supremum and infimum exist and if so, give the supremum and infimum. (You are not required to show any working for this question.) (a) Q (b) EN n+2 1,5
5. (6 marks) For each of the following sets determine whether the supremum and infimum exist and if so, give the supremum and infimum. (You are not required to show any...
signals and systems. please solve all parts of the
question.
Problem 1 (150 Points) 1) Determine y[n] = x1[n]* x2 [n] where: xi[n]=e="u[n-4) and x2[n]=3" u [n - 2] 2) Using impulse matching method or simplified impulse matching method, find the impulse response for the following system: (Dº +4),(t)=;D -=?)00)
1.35 Determine if each of the following signals is a power signal, an energy signal, or neither (а) х1() — [1 —е 2] u(0) (b) x2(t) 2 sin(4t ) cos(4t) (с) хз(t) — 2 sin(3t) cos(4t) 1.39 Compute the average power of the following signals (a) x eat for real-valued a (3 j4)e7 (b) х2(г) _ * (с) с х3(t) — eјЗejSi
QUESTION 5
Part 1 of 2:
Solve the system using the matrix equation. Be
sure to show all 3 parts! Write your solution as an ordered
pair.
QUESTION 6
Part 2 of 2:
Solve the system of equations you solved in question 5 again,
this time using Cramer's Rule. Verify that you
come up with the same solution as you did in the previous question.
If you don't, please go back and check your work. Show all work and
write...