- Question 10 Sampling Implement The Function Described Above In Matlab By Performing The Following 1 Sketch A Flow Ch 1 (48.17 KiB) Viewed 75 times
the following:
1. Sketch a flow chart to demonstrate the operation of this
function
2. Write the matlab code to implement this function
3. What is the minimum sampling frequency that information signals
must be sampled at to capture signals up to a maximum frequency of
fM?
4. What is aliasing and how can it be prevented
5. What is oversampling?
6. State a disadvantage and an advantage of oversampling
7. What is undersampling?
8. State a disadvantage and an advantage of
undersampling
9. State an advantage and a disadvantages of serial and
parallel transmission
10. Describe what is PWM
Develop an automated solution for estimating the: i) frequency of alias signals, fa, when sampling information signals (fm) at a frequency, fs, and ii) quantization value, Q, when measuring the voltages of signals between minimum and maximum values of VMIN and VMAX, with an Analog-to-Digital converter using N number of bits. In this automated solution the following formulae are to be utilized in the calculations as follows: MAX MIN f = fs - ful V V RANGE = V Max - VAN Q = VRANGE (2-1) Where fm is the maximum frequency of the information signal that is being sampled.