- #1
CoolDude420
- 201
- 8
Homework Statement
Hi, I have the following continuous sinusoid given by
Now, if I sample this with a sampling rate of $$f_s = 4f_0$$
, I am told this is the answer,
I don't understand that. How come the frequency of the sinusoid has changed? I already studied sampling, etc. but this is the first time I've come across it in a piecewise manner like this. I can't seem to understand what just happened?