- #1
Granger
- 168
- 7
Homework Statement
So let's say that I have a signal of fundamental frequency 50Hz. I then have a band-pass filter that passes the band between 800 and 1000 Hz of my signal. I don't know the expression of the signals I just know the graphics:
[![enter image description here][1]][1] [1]: https://i.stack.imgur.com/bwfxN.png
Homework Equations
3. The Attempt at a Solution [/B]
My question now is how should I determine the frequency of the sinusoidals that have resulted by processing the signal.
I know that the output signal has this sinusoidal aspect because every function is a sum of different frequencies sinusoidals and that the pass-band frequency is only passing some frequencies i.e. some sinusoidals.
I know they might be related with the frequency of the original signal but I'm not sure. Can anybody help me? Thanks.