Tagged “linear-algebra”
16 pages · most loved first
A Geometric Intuition for LDA
An interactive walkthrough of linear discriminant analysis that builds a geometric picture of how classification and dim…
Graphical Linear Algebra
A long-running blog that rebuilds linear algebra with diagrams and string-diagram rules, explained in friendly episodes…
Immersive Math
An online linear algebra textbook with fully interactive 3D figures you can rotate and manipulate while reading each cha…
Interactive Linear Algebra
A free open textbook from Georgia Tech that teaches linear algebra with interactive 3D demos you can drag and rotate to…
Intuitive Math
Interactive, visual lessons on linear algebra and other math topics, with draggable diagrams that build geometric intuit…
Linear Algebra Done Right
The companion site for Sheldon Axler's proof-based linear algebra textbook, offering the book for free along with extra…
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Linear Algebra: What Matrices Actually Are
A plain-language explainer revealing what matrices really are: linear transformations of space, which finally makes the…
Matrices and Graphs
A clear illustrated explainer of how every matrix is secretly a graph and vice versa, and why this fact makes so much of…
Matrix Calculator
An online matrix calculator that handles addition, multiplication, inversion, determinants, rank, and LU decomposition,…
Matrix Calculus
Type a matrix or vector expression and this free online tool computes its derivative symbolically, showing the result in…
Matrix Multiplication
An interactive matrix multiplication calculator and visualizer built for learning, showing how each row and column combi…
MatrixOP
A real-time matrix calculator that solves matrix problems step by step and annotates each operation with comments, usefu…
Rotations and Balls in Even Dimensions
A math essay on how rotations behave in even dimensions and what that means for the balls they act on, written for reade…
Statlect
A free digital textbook with hundreds of lectures on probability, mathematical statistics, and matrix algebra, with proo…
The Matrix Arcade
A visual explorable of matrices and linear transformations, where you drag vectors and grids around a playground to buil…
Vector Math for 3D Computer Graphics
A free, highly interactive tutorial that teaches vector and matrix algebra from the viewpoint of 3D computer graphics, b…
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