Signals and Systems. Convolution
Can you explain the solution, i
am confused how x_1 was plugged into x_2. Thanks
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Signals and Systems. ConvolutionCan you explain the solution, i am confused how x_1 was plugged i...
Signals and Systems 1. A continuous time system is given inputs x1(t), r2 (t), and x3(t), from which the outputs yi (t), y2(t), and y3( arise, respectively, where 1(t)u(t) u(t-1) i(t)2u(t) -e20-u(t -...
Signals and Systems
1. A continuous time system is given inputs x1(t), r2 (t), and x3(t), from which the outputs yi (t), y2(t), and y3( arise, respectively, where 1(t)u(t) u(t-1) i(t)2u(t) -e20-u(t - 1) 2(t)u(t) - u(t- 3 T3 0 otherwise sin(5t) te,1 y3(t) 0 otherwise e-5t (u(t)-a(t-1)) ya(t) = (a) Is this system causal? Prove your answer. (b) Is this system linear? Prove your answer. c) Is this system time-invariant? Prove your answer.
1. A continuous time system is...
need answers for all 1. Which terminology correctly defines the system property described below? (2 pts)...
need answers for all
1. Which terminology correctly defines the system property described below? (2 pts) A system is stationary and does not vary over time. (a) Linearity (b) Time invariance (c) Periodicity (d) Causality 2. Which terminology correctly defines the system property described below? (2 pts) (a) Linearity (b) Time invariance (c) Periodicity (d) Causality 3. Which is true about a linear and time-invariant (LTI) system? (2 pts) (a) The system's output is always equivalent to an impulse reponse....
1) Linearity: In order for a system to be linear it must satisfy the following equation: In other...
need solution and code for this signal and system
problem
1) Linearity: In order for a system to be linear it must satisfy the following equation: In other words, the response of a linear system to an input that is a linear combination of two signals is the linear combination of the responses of the system to each one of these signals. Let xi)- u(t) -u(t-1) and x2t) u- u(t-2) be input signals to the systems described by the i/o...
show all steps with explanation in clear graph: If you're not sure don't answer Problem 3 Three signals r(t), x...
show all steps with explanation in clear graph:
If you're not sure don't answer
Problem 3 Three signals r(t), x2(t) and r3(t) are given graphically below (a) Express 2(t), r3(t) in terms of 1(t) using time shifting and amplitude scaling (No time scaling (b) If r1 (t) is applied as input to a linear time invariant system and the corresponding output is y (t) given graphically below as well, determine the outputs of the system y2(t) and y3(t) when r2(t)...
QUESTION 2 (12 marks) The step response of an LTI system is given by g(t) =...
QUESTION 2 (12 marks) The step response of an LTI system is given by g(t) = (1 - e-3t)u(t) (a) Determine the impulse response, h(t), of the system. (b) Use the linearity and time invariance properties to determine the response of the system to the input x(t) = 38(t) + 2u(t – 2). (c) Determine the frequency response of the system H(jw). [Hint: Use the tables in the formula sheet]. (d) Hence determine the output y(t) for the input signal...
Q2 (a) Given the signal x(t) and system h(t) as presented in Figure Q2(a). Determine the...
Q2 (a) Given the signal x(t) and system h(t) as presented in Figure Q2(a). Determine the output y(t) using the graphical representation of convolution integral. (7 marks) x(1) h(t) 1 e-'u(t) e-2 (1) 0 Figure Q2(a) Q2 (b) Consider a system as shown in Figure Q2(b). t2 - 1 x(t) y(t) Advance by 1 second Х Figure Q2(b) Find the input-output relation between x(t) and y(t). (i) (1 mark) Examine whether the system is time variant or time invariant. (5...
Can someone please explain why they only considered 0,2 and 5 as their frequencies and didn't inc...
can someone please explain why they only considered 0,2 and 5 as
their frequencies and didn't include -2 and -5? Also, how did they
get the angles for the changes column? please explain with steps.
thank you
1. (i) (8 pts) The input signal z(t) to a continuous time (CT) linear time-invariant (LTI) system is given by x(t) 12 cos 2t +sin 5t The output y(t) is found to be given by y(t) 3-4 sin 2t 0.5 sin 5t At...
Question 1: (2 marks) Find the zero-input response yz(t) for a linear time-invariant (LTI) system described...
Question 1: (2 marks) Find the zero-input response yz(t) for a linear time-invariant (LTI) system described by the following differential equation: j(t) + 5y(t) + 6y(t) = f(t) + 2x(t) with the initial conditions yz (0) = 0 and jz (0) = 10. Question 2: (4 marks) The impulse response of an LTI system is given by: h(t) = 3e?'u(t) Find the zero-state response yzs (t) of the system for each the following input signals using convolution with direct integration....
This is about signals and systems. I want to know anwser and solution. Please write down your han...
This is about signals and systems.
I want to know anwser and solution.
Please write down your handwriting correctly and take
a good picture.
(1)[30 Points]Answer the following questions with 'T' for a true sentence or 'F' for a false sentence. (1-1) If the system is described as y(t) x(t) + 1, where the input signal and output signals are denoted by x(t) and y(t), respectively, the system is a linear system. (1-2) ( When a discrete time signal is...
Hello, Can anyone help me with these questions from signals and systems course? Thank you in...
Hello,
Can anyone help me with these questions from signals and
systems course?
Thank you in advance??♀️
Problem 1 [25 points : Consider the following periodic signal x(t). Determine the Fourier series coefficients, ak nu Problem 2 [25 points : Determine the Fourier series coefficients, ax and the average power for the periodic signal x(t) shown. -2 -1 1 2 Problem 350 points: Let x(t) be the input signal to an LTI system with impulse response h(t) and let y(t)...
Signals and Systems
1. A continuous time system is given inputs x1(t), r2 (t), and x3(t), from which the outputs yi (t), y2(t), and y3( arise, respectively, where 1(t)u(t) u(t-1) i(t)2u(t) -e20-u(t - 1) 2(t)u(t) - u(t- 3 T3 0 otherwise sin(5t) te,1 y3(t) 0 otherwise e-5t (u(t)-a(t-1)) ya(t) = (a) Is this system causal? Prove your answer. (b) Is this system linear? Prove your answer. c) Is this system time-invariant? Prove your answer.
1. A continuous time system is...
need answers for all
1. Which terminology correctly defines the system property described below? (2 pts) A system is stationary and does not vary over time. (a) Linearity (b) Time invariance (c) Periodicity (d) Causality 2. Which terminology correctly defines the system property described below? (2 pts) (a) Linearity (b) Time invariance (c) Periodicity (d) Causality 3. Which is true about a linear and time-invariant (LTI) system? (2 pts) (a) The system's output is always equivalent to an impulse reponse....
need solution and code for this signal and system
problem
1) Linearity: In order for a system to be linear it must satisfy the following equation: In other words, the response of a linear system to an input that is a linear combination of two signals is the linear combination of the responses of the system to each one of these signals. Let xi)- u(t) -u(t-1) and x2t) u- u(t-2) be input signals to the systems described by the i/o...
show all steps with explanation in clear graph:
If you're not sure don't answer
Problem 3 Three signals r(t), x2(t) and r3(t) are given graphically below (a) Express 2(t), r3(t) in terms of 1(t) using time shifting and amplitude scaling (No time scaling (b) If r1 (t) is applied as input to a linear time invariant system and the corresponding output is y (t) given graphically below as well, determine the outputs of the system y2(t) and y3(t) when r2(t)...
QUESTION 2 (12 marks) The step response of an LTI system is given by g(t) = (1 - e-3t)u(t) (a) Determine the impulse response, h(t), of the system. (b) Use the linearity and time invariance properties to determine the response of the system to the input x(t) = 38(t) + 2u(t – 2). (c) Determine the frequency response of the system H(jw). [Hint: Use the tables in the formula sheet]. (d) Hence determine the output y(t) for the input signal...
Q2 (a) Given the signal x(t) and system h(t) as presented in Figure Q2(a). Determine the output y(t) using the graphical representation of convolution integral. (7 marks) x(1) h(t) 1 e-'u(t) e-2 (1) 0 Figure Q2(a) Q2 (b) Consider a system as shown in Figure Q2(b). t2 - 1 x(t) y(t) Advance by 1 second Х Figure Q2(b) Find the input-output relation between x(t) and y(t). (i) (1 mark) Examine whether the system is time variant or time invariant. (5...
can someone please explain why they only considered 0,2 and 5 as
their frequencies and didn't include -2 and -5? Also, how did they
get the angles for the changes column? please explain with steps.
thank you
1. (i) (8 pts) The input signal z(t) to a continuous time (CT) linear time-invariant (LTI) system is given by x(t) 12 cos 2t +sin 5t The output y(t) is found to be given by y(t) 3-4 sin 2t 0.5 sin 5t At...
Question 1: (2 marks) Find the zero-input response yz(t) for a linear time-invariant (LTI) system described by the following differential equation: j(t) + 5y(t) + 6y(t) = f(t) + 2x(t) with the initial conditions yz (0) = 0 and jz (0) = 10. Question 2: (4 marks) The impulse response of an LTI system is given by: h(t) = 3e?'u(t) Find the zero-state response yzs (t) of the system for each the following input signals using convolution with direct integration....
This is about signals and systems.
I want to know anwser and solution.
Please write down your handwriting correctly and take
a good picture.
(1)[30 Points]Answer the following questions with 'T' for a true sentence or 'F' for a false sentence. (1-1) If the system is described as y(t) x(t) + 1, where the input signal and output signals are denoted by x(t) and y(t), respectively, the system is a linear system. (1-2) ( When a discrete time signal is...
Hello,
Can anyone help me with these questions from signals and
systems course?
Thank you in advance??♀️
Problem 1 [25 points : Consider the following periodic signal x(t). Determine the Fourier series coefficients, ak nu Problem 2 [25 points : Determine the Fourier series coefficients, ax and the average power for the periodic signal x(t) shown. -2 -1 1 2 Problem 350 points: Let x(t) be the input signal to an LTI system with impulse response h(t) and let y(t)...
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