ELEC_ENG 422: Random Processes in Communications and Control I
Winter 2020


Lectures


Topics
Reading
Lecture 1Introduction, Probability spaces, Sigma Algebras, Properties of probability measures, Sect. 1.1-1.2
Lecture 2 Conditional probability, statistical independence, conditional independence, repeated trials, random variables, CDFs. Sect. 1.3.1-1.3.3
Lecture 3 PMFs, PDFs, mixed and singular random variables, multiple random variables, joint distributions, independence and conditioning. Sect. 1.3.4 -1.4
Lecture 4 Stochastic processes, the Bernoulli process, expected values, moments, sums of random variables. Sect. 1.5
Lecture 5Conditional expectation, Markov's inequality, Chebyshev's inequality. Sect. 1.6
Lecture 6 The coupon collector problem, Chernov Bounds. Moment generating functions and sums of independent random variables, log-moment generating functions. Sect. 1.6-1.7
Lecture 7Convergence of random variables: mean-squared convergence, convergence in probability, the weak law of large numbers, Almost sure convergence, the strong law of large numbers.Sect. 1.7 & 5.2
Lecture 8 Proof of the strong law of large numbers, convergence in distribution, the central limit theorem, characteristic functions.Sect. 1.7 & 5.2
Lecture 9 Counting processes and the Poisson process, memoryless property, fresh-restart property, increment properties, Sect. 2.1-2.2
Lecture 10 Poisson processes: Distribution of number of arrivals, alternative definitions, splitting and combining Poisson processes. Sect. 2.2-2.3
Lecture 11 MID-TERM EXAM
Lecture 12Markov Chains: definitions, transition Matrices/Graphs, first-step analysisNotes
Lecture 13 Markov Chains: Stationary distributions, state classifications, recurrence, null recurrence Sect. 4.1-4.2 & 6.2
Lecture 14Markov Chains: periodicity, ergodic chains, convergence to stationary distributions, balance equations.Sect. 4.2-4.3, 6.1-6.2
Lecture 15Gaussian random vectors: linear transformations, moment generating functions.Sect. 3.1 -3.3
Lecture 16Gaussian random vectors: joint probability distributions and properties of covariance matricesSect. 3.3 -3.4
Lecture 17 Conditioning and Gaussian random vectors; Introduction to estimationSect. 3.5, Sect. 10.1.
Lecture 18 Estimation and Gaussian random vectors, linear estimation, Intro. to Gaussian Processes. Sect. 10.2-10.3.
Lecture 19Stationary processes, Properties of covariance functions, Wiener processes.Sect. 3.6.1, 3.6.9


A list of lecture topics from 2019 can be found here.