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2 cards from this section. Quick, good the night before a test.
What is the difference between FIR and IIR filters?
Think about the stability and duration of the filter's response.
What function can be used to design a low-pass FIR filter in MATLAB?
Recall the command example discussed in class.
What distinguishes an FIR filter from an IIR filter?
Think about the implications of filter design and memory usage.
True or False: FIR filters can be unstable.
Consider the stability characteristics of filter types.
Design a MATLAB script that applies both FIR and IIR filtering to an audio sample. Discuss performance differences observed.
Capture different attributes of the audio output after applying both filters.
Analyze the frequency response of your FIR filter using MATLAB functions. What does this reveal about its performance?
Plot the response and note key indicators like the passband and stopband.
4 more questions in this section. Enroll free to practise them all.
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