Recursive digital filter (DF) versus non-recursive digital filter:
Answer type: Multiple choice • with the choice of several correct answers from the proposed options
has a visual relationship of the filter coefficients with its impulse response
provides better frequency response
has feedback
has absolute stability

Recursive digital filter (DF) versus non-recursive digital filter:
Answer type: Multiple choice • with the choice of several correct answers from the proposed options
has a visual relationship of the filter coefficients with its impulse response
provides better frequency response
has feedback
has absolute stability