Introduction to Least Squares Part 2 (Electric Boogaloo)
Why the heck do we multiply by the transpose
The Wonderful World of Projectors
They're cool, I promise!
Constant Coefficient ODEs Made Simple with Linear Operators
No more guessing. Let's make it intuitive with linear algebra.
In Defense of Cramer's Rule
(and determinants)
Change of Basis
the most confusing thing in linear algebra (don't @ me)