Linear_algebra_library_python

Mini Linear Algebra Library for AI & Computer Vision

A pure Python linear algebra library designed to demystify the math behind machine learning and computer vision — one matrix at a time.

This project rebuilds foundational vector and matrix operations from scratch, with real-world use cases in:

• Neural networks
• Linear regression & PCA
• Image transformations
• 3D pose estimation

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Features

• Vector and Matrix classes with core operations
• Affine transformations (rotation, scaling, translation)
• Solving systems of equations (Gaussian elimination)
• Least squares regression solver
• PCA from scratch (eigen decomposition)
• Image point transformation demo
• No external libraries like NumPy or SciPy used