Problem 2 Points as indicated. (a) (3 points): An analog signal consisting of multiple frequencies is sampled at 525 Hz.
Posted: Sun Jul 10, 2022 11:34 am
Problem 2 Points as indicated. (a) (3 points): An analog signal consisting of multiple frequencies is sampled at 525 Hz. The Nyquist sampling rate is not violated. What is the minimum amount of actual data you need to take if you wanted to use the DTF to resolve a frequency separation of 0.05 Hz? (b) (2 points) If you raised the number of data points to the next highest power of 2 since you are using and FFT, what separation could you resolve?