University of Ottawa (Canada)
University of Ottawa: Linear Algebra Close to Earth
The author of this site endeavours to explain how linear algebra has many applications in a wide range of disciplines, to help students see its uses in the real world.
Math Medics
S.o.s. Math: Markov Chains
A step-by-step explanation of using Markov Chains to solve a real-world problem.
Khan Academy
Khan Academy: Markov Chains
The concept of modeling sequences of random events using states and transitions between states became to known as Markov Chains. Introduction to Markov chains. Created by Brit Cruise.