gnal, random variable, random process and spectra Ignals o Review of probability and random variables o Random processes: basic concepts o Gaussian and white processes Selected from Chapter 2.1-2.6, 5.1-5.3 Communications EngineeringCommunications Engineering 3 Signal, random variable, random process and spectra Signals Review of probability and random variables Random processes: basic concepts Gaussian and White processes Selected from Chapter 2.1-2.6, 5.1-5.3