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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does FIR stand for?
💡 Hint: Look at the first word of the term.
Question 2
Easy
What is the output of an FIR filter based on?
💡 Hint: It involves coefficients and prior inputs.
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 FIR stand for?
- Finite Impulse Response
- Fast Impulse Response
- Filtered Input Response
💡 Hint: It's an important acronym in digital filters.
Question 2
FIR filters are always stable.
- True
- False
💡 Hint: Consider their characteristics.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given an FIR filter with coefficients [0.5, 0.25, 0.25], calculate the output for the input signal [10, 20, 30, 40]. What do you expect when there aren't enough samples?
💡 Hint: Remember the number of taps impacts how many outputs are defined.
Question 2
Design an FIR filter with a desired low-pass characteristic and describe the steps you would take.
💡 Hint: Consider the applications of low-pass filters in real-life scenarios.
Challenge and get performance evaluation