Gallery Items tagged Math

The Chaos of Damped-driven Pendulum System
We will study some aspects of the damped driven pendulum. We will see that the trajectory of damped driven pendulum is unpredictable under certain ranges of parameters.
Under some conditions, the trajectory behaves like random. A perturbation of initial condition will lead to different result. Several mathematical tools will be introduced in this study.
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Cp1 :2005
Primeiras questões respondidas do banco de Cálculo 1 da UFAL.
Antônio Marcos Barbosa

Subsequences
Theory of Analysis Project
Jason Chen

The Proofs We Know and Love
A simple proofs essay using basic theorems while trying to get a grasp on LaTeX
Michael Asper

Machine Learning for Trading
Document describing basic economic and statistical analysis and how to apply them to machine learning
Ryan Babaie and Neil Hardy

Cour 1 ere AS
Cour 1 ere AS
khaled

Resolução 3.9-b
Resolução
Guilherme Baumgratz Figueiroa

Bayes' Theorem in Baseball
A basic understanding on Bayes' theorem and how to apply it to baseball statistics.
Christopher Amici

Markowitz Portfolio Optimization Theory and Application
Suppose you have a data matrix comprised of several stock options over a set period of time. How do you choose the optimal collection of stocks such that you maximize your returns for a given level of risk? What Markowitz found was an elegant equation.
What we realized rather quickly is there does not exist a closed form solution to this problem. Instead we use the tried and tested linear approximation. By transforming this problem into Matrix multiplication, we are able to quickly and (with desired accuracy) approximate the optimal solution, using only linear algebra.
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