Classes on the Intenet:

Classes with Notes by Alexander Donganzic
Introduction to Digital Signal Processing
Signals and Systems I
Digital Signal Processing
Discrete Signals and Systems
Probabilistic Methods for Electrical Engineers
Space-Time Processing
Links through

Links to Other Classes on the Web
MIT Open Course Ware: free on-line courses.
      Circuits and Electronics
      Electromagnetic Fields, Forces, and Motion
      Electromagnetics and Applications



Stanford Engineering Everywhere.

Linear Algebra Review

Convex Optimization
By: Stephen P. Boyd

Introduction to Linear Dynamical Systems
By: Stephen P. Boyd

Digital Signal Processing.
By: Mike Zoltowski

Probability, random variables, and stochastic processes.
By: Athanasios Papoulis

Lecture notes on Mathematical Finance

Statistical Design and Analysis of Microarray Experiments.
By: LIU Peng

Sparse Representation and High-Dimensional Geometry

Game Theory.
By: Matthew O. Jackson and Yoav Shoham

Web Intelligence and Big Data

Introduction to Matrix Methods
By Stephen Boyd

Radar and Communications: Statistical Signal Processing: Machine Learning