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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the definition of impulse response?
π‘ Hint: Focus on input-output behavior.
Question 2
Easy
What does the Dirac delta function represent?
π‘ Hint: Think about its characteristics.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does h(t) represent in LTI systems?
- System's characteristic response
- Input signal
- Noise level
π‘ Hint: Consider what characterizes system behavior.
Question 2
True or False: The impulse response can change over time.
- True
- False
π‘ Hint: Think about the nature of LTI systems.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given an LTI system with impulse response h(t) = (1/3)e^(-t/3)u(t), find the output when the input is x(t) = u(t).
π‘ Hint: Use the properties of exponential functions and the limits of the unit step function.
Question 2
Consider a system whose impulse response is h(t) = Ξ΄(t - 2) + 2Ξ΄(t - 3). What will the output be if the input is a unit step function u(t)?
π‘ Hint: Utilize the sifting property of the Dirac delta function.
Challenge and get performance evaluation