Practice - Fourier Transform and FFT
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Practice Questions
Test your understanding with targeted questions
What does the Fourier Transform do?
💡 Hint: Think about how music notes can be separated.
What is DFT used for?
💡 Hint: Consider digital audio signals.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does the Fourier Transform do?
💡 Hint: Consider how sound waves can be analyzed.
True or False: DFT applies to continuous signals.
💡 Hint: Think about how signals are sampled.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
How would you apply FFT to a signal contaminated by noise? Describe the steps involved.
💡 Hint: Remember the steps of transformation and filtering.
Imagine you have a signal with frequencies at 60 Hz and 120 Hz. If FFT shows leakage what could be the impact on signal interpretation?
💡 Hint: Think about how alignment affects frequency clarity.
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