monty_mm
Newbie level 3
Hello everyone,
i was wondering about the following filter
input x ---> (-1)^n ---> output y
i cannot understand what it is doing. my teacher explained it but i couldnt quite get it from his explanation. can anyone help me?
any explanation or direction on where to read about it is welcome. thanks.
i was wondering about the following filter
input x ---> (-1)^n ---> output y
i cannot understand what it is doing. my teacher explained it but i couldnt quite get it from his explanation. can anyone help me?
any explanation or direction on where to read about it is welcome. thanks.