How to Find Eigenvalues and Eigenvectors of 3x3 Matrices (I)

Feedback Control: find output given input and transfer function

Animation vs. Math

Using the right triangle definitions of the trig functions

matrix transformation is a linear transformation

RF Fundamentals

Trick for doing trigonometry mentally!

The Most Beautiful Equation in Math

Trigonometry - Easy to understand 3D animation

Basis first examples

Example Electric Field from a Wire

Solve matrix equation using basic matrix operations

Forces and Laws of Motion Sheet 4.4 Help

Linear transformations map the zero vector to zero vector

Relative Velocity (part one)

Find a basis for an eigenspace

Solve exponential equation - harder example

An Introduction to Curvilinear Coordinates in Differential Geometry

Find a basis for span of vectors