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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does causality mean in the context of DT-LTI systems?
💡 Hint: Think about whether the system can use future inputs.
Question 2
Easy
Define BIBO stability.
💡 Hint: Focus on the relationship between inputs and outputs.
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
Which of the following describes causality in a DT-LTI system?
- Output depends on future inputs
- Output depends on current and past inputs
- Output is independent of inputs
💡 Hint: Consider how the timing of the inputs affects output.
Question 2
True or False: A system is stable if any bounded input produces an unbounded output.
- True
- False
💡 Hint: Reflect on the definitions of stability.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Discuss the implications of designing a non-causal DT-LTI system in a real-time application, focusing on potential failures.
💡 Hint: Consider tangible examples where past vs. future events interfere.
Question 2
Evaluate a DT-LTI system with h[n] = 0.5^n u[n], discussing its characteristics of causality and BIBO stability.
💡 Hint: Look for convergence and response characteristics for defining properties.
Challenge and get performance evaluation