- #1
MYMLA
- 7
- 0
Homework Statement
Calculate and graph the response of the filter:
y(n) = ½*x(n) + ½*x(n-1)
at the frequencies: i) 0 Hz, ii) sr/4, iii) sr/2 (Nyquist frequency).
Homework Equations
The Attempt at a Solution
If I put each of those into the formula as n? But how do i know what sample rate/4 is? I'm guessing that it's a low pass.