MATLAB code for seismic ray tracing

A collection of computational physics simulations implemented in GNU Octave, covering classical mechanics, orbital motion, and dynamical systems using numerical methods such as ODE solvers. This project focuses on visualizing physical phenomena through plots and simulations as part of a first-semester engineering curriculum.

Introduction to Numerical Methods / Ordinary Differential Equations

A swift implementation of explict runge-kutta ODE integration using the Dormond Price RK5(4) method

Methods for solving systems of ordinary differential equations in the case of initial value problems (ODE-IVP).

Solving simple pendulum using 2nd order ODE and capturing its motion

Solving the 2nd order ODE from Newton's second law (F=ma)

Rocket Simulation and Design Files

Integrate a system of Ordinary Differential Equations using the Fifth Order Adaptive Cash-Karp method

MATLAB 2D glider simulator using 4 state model [vx, vy, x, h] solved with ode45. Computes lift and drag from real-world coefficients. Simulates until touchdown (h = 0), displays range + flight time.

A compact collection of MATLAB programs — graded lab assignments and projects from university.

Digital simulator of continuous systems implemented in MATLAB

MATLAB simulation of logistic and predator-prey population models using Euler’s method and ode45.

This repository contains the basic bio-physical models as part of the course.

Este repositório é dedicado ao meu e-book sobre modelos matemáticos e computacional em medicina e biologia

6-DOF rocket trajectory optimization. Find pitch program coefficients (a, b, c) to reach 200 km apogee using fsolve shooting method. Features: - Quaternion-based attitude dynamics - Exponential atmosphere model - Quadratic drag - Mass depletion - FSOLVE parameter optimization - Full 3D visualization Topics: fsolve, ode45, quaternions