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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does |H(jΟ)| > 1 indicate about the system's behavior?
π‘ Hint: Think about how systems behave with respect to input frequencies.
Question 2
Easy
What is the mathematical expression for the output spectrum Y(jΟ) of a CT-LTI system?
π‘ Hint: Consider how we calculate the output based on input and system response.
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 transfer function H(jΟ) represent in a CT-LTI system?
- Only the magnitude response
- Only the phase response
- The overall frequency response
π‘ Hint: Think of what it means for a system to respond to frequencies.
Question 2
True or False: The magnitude response |H(jΟ)| < 1 indicates that the system amplifies the frequency component.
- True
- False
π‘ Hint: Consider what happens to signals less than 1.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a hypothetical CT-LTI system with a transfer function H(jΟ) = 2 * e^(-jΟ/2). Discuss its magnitude and phase response, and how it would affect an input signal.
π‘ Hint: Consider how gain affects output amplitude and how phase shifts could alter the waveform shape.
Question 2
Explain the impact of having a non-linear phase response in a signal processing application. Provide an example.
π‘ Hint: Recall the importance of phase in applications requiring waveform integrity.
Challenge and get performance evaluation