misc-learning-projects

Small projects I built while learning, mostly 2020 to 2022. None of them is a finished product. They were each a separate repo; I merged them here with their commit history intact.

graphics/ (JavaScript, p5.js, 2020)

Folder	What it is
bezier-quadratic-curve	Quadratic Bezier curve from three control points
bresenham-line	Bresenham's line algorithm
bresenham-circle	Bresenham's circle algorithm
mandelbrot-set	Mandelbrot set renderer
double-pendulum	Double pendulum simulation, following The Coding Train's tutorial
bubble-sort-visualisation	Bubble sort, animated bar by bar
pathfinding	A* search on a 50 x 50 grid
codepen-sketch	A CodePen experiment

ml-basics/ (2020 to 2021)

Folder	What it is
linear-regression-cpp	Linear regression in C++
linear-regression-gradient-descent-cpp	The same, fitted with gradient descent
gradient-descent-python	Gradient descent and multivariate linear regression in Python, plus a word-cloud notebook
neural-network-from-scratch	A small neural network in NumPy, no framework
car-price-predictor	Linear regression on a car price dataset
heart-disease-logistic-regression	Logistic regression classifier for heart disease
sentiment-analysis	Bag-of-words logistic regression sentiment classifier (scikit-learn)
cifar10-cnn	CNN classifier for CIFAR-10 in PyTorch

vision/ (OpenCV, 2021)

Folder	What it is
face-detection-haar-vs-lbp	Haar and LBP cascade face detectors compared on the same test images
number-plate-detection	Licence plate localisation with contours
canny-lane-experiment	Early Canny edge test that became LaneDetection

coursework/

Folder	What it is
embedded-systems-arm	ARM assembly lab exercises (array reversal, overlapping block copy)
acm-winter-school-2022	Tutorial notebooks and MATLAB scripts from the ACM Winter School on Optimization for ML and OR, IIT Goa, December 2022. Most of this is course material from the instructors, kept as my notes