My notes / resources as I learn stuff. I may make mistakes.
Note
Coordinate Matrix
Finding the coordinate matrix of a linear map.
Note
Rank-Nullity Theorem
Rank-Nullity through the lens of injectivity.
Note
Nullspace
A more intuitive view on the nullspace.
Note
Discrete Fourier Transform
Along with its applications in drawing images.
Resource
Neural Network Game
Try and fit functions (ℝ^2 -> ℝ) with your own hand-crafted neural networks.