Octave/Sage Demos

Working with vectors

Working with matrices

Image Matrix

Fruits

Elementary Row Operations

Inverting a 2x2 Matrix

Golden Matrix

Factoring a 2x2 Matrix into Linear Transformations

Factoring a 2x2 Matrix using Scales and Shears

QR Factorization of a 2x2 Matrix

LU Factorization of a 2x2 Matrix

Projection Matrix

Flatten Operator