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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens to the output when the input signal is shifted?
💡 Hint: Think about the timing of the output.
Question 2
Easy
Is the Shift Property applicable only to LTI systems?
💡 Hint: Consider what properties define an LTI system.
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 the Shift Property state about the output of an LTI system?
- It remains unchanged.
- It shifts with the input.
- It doubles the output.
💡 Hint: Think back to the definition we discussed.
Question 2
Is a system that responds differently to inputs at different times time-invariant?
- True
- False
💡 Hint: Consider the meaning of time-invariance.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a discrete signal x[n] = u[n] (unit step function), find the output when it is shifted by 3 samples.
💡 Hint: Consider how shifting affects unit step functions.
Question 2
In a control system where both input and system response are modified, analyze the timing effects due to shifting.
💡 Hint: Think of how time-invariance helps manage responses.
Challenge and get performance evaluation