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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the unit step function represent?
💡 Hint: Think about flipping a switch.
Question 2
Easy
What is the output of an LTI system with a step input called?
💡 Hint: Consider what happens when a system receives a continuous input.
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 is the unit step function u(t)?
- A function that is always 1
- A function that is 0 for t < 0 and 1 for t ≥ 0
- A function that is constant
💡 Hint: Consider how the function behaves at different times.
Question 2
Is the step response s(t) the output when the input is u(t)?
- True
- False
💡 Hint: Think about what s(t) signifies in terms of input.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design an experiment to measure the step response of a physical system, outlining the necessary equipment and the steps to take.
💡 Hint: Consider how you will visualize and record the output.
Question 2
For a specific LTI system with an impulse response h(t) = e^(-at)u(t), derive the step response s(t).
💡 Hint: Recall how to perform integration with respect to time.
Challenge and get performance evaluation