Sketch the spectrum of a sampled cosine signal of amplitude 12 volts and frequency 4 KHz, sampled with a sampling rate o
Posted: Mon May 09, 2022 8:27 am
Sketch the spectrum of a sampled cosine signal of amplitude 12 volts and frequency 4 KHz, sampled with a sampling rate of 6 KHz. Identify whether aliasing has occurred, and if it has, provide the frequency of the alias signals.