SVD & Orthogonality

Step-by-step SVD lab — worked AᵀA → UΣVᵀ lessons on a teaching board, with optional rotate–stretch–rotate geometry and Gram–Schmidt.

• Foundations
• Vector Math
• Matrix Multiply
• Inverse Matrix
• Eigenvalues & Eigenvectors
• Derivatives
• Chain Rule

KousKrab — interactive ML simulations in the browser.