Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What are IIR filters?
💡 Hint: Think about what makes an IIR filter different from an FIR filter.
Question 2
Easy
What is one benefit of IIR filters?
💡 Hint: Consider their computational efficiency.
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 'I' in IIR filters stand for?
- Input
- Infinite
- Intelligent
💡 Hint: Recall the definition of IIR filters.
Question 2
True or False: IIR filters only depend on past input samples.
- True
- False
💡 Hint: Think about how IIR and FIR filters operate.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a simple IIR filter using the Impulse Invariant method on an analog filter with a given frequency response. Describe the steps taken.
💡 Hint: Refer to the summary of the Impulse Invariant method steps we've covered.
Question 2
Analyze how the transition from analog to digital filtering using the Bilinear Transform method impacts the frequency response.
💡 Hint: Remember the key characteristics of the Bilinear Transform method and how it adjusts frequency responses.
Challenge and get performance evaluation