Frequency Sampling FIR Filter Design

February 2, 2019 by 3200 Creative

Frequency Sampling FIR Filter Design

Question 1 of 2

1. Question
Identify all of the following properties that apply to the frequency sampling design approach for FIR filters:
- A frequency-sampling filter of order $M$ ( $M+1$ coefficients) can exactly match any desired frequency response at up to $(M+1)/2$ distinct frequencies
- A frequency-sampling filter is always stable
- Frequency-sampling design is only appropriate for lowpass filters
- The design frequencies must be prewarped before designing the filter because of the bilinear transform
Correct

Incorrect
Question 2 of 2

2. Question
The response of a frequency-sampling filter design is uncontrolled at frequencies other than the design frequencies.
- True
- False
Correct

Incorrect