Coder Social home page Coder Social logo

ode_solver's Introduction

Métodos Numéricos

Implementação de alguns metódos numéricos em python

Requisitos

  • matplotlib: para plotar o gráfico de cada método
  • numpy: para cálculo numérico rápido

Formato de entrada

Assim que iniciar o programa, será dado a forma da entrada e uma lista com as opções dos métodos A entrada é dada na forma

x0, y0, xf, step_size, mathExpr, [exactExpr]
lista dos métodos separados por vírgula

  • x0: valor de x inicial
  • y0: valor de y inicial
  • xf: valor final de x0
  • step_size: tamando do passo entre xi e xi+1; valor do h
  • mathExpr: função matemática onde dy/dx = mathExpr
  • exactExpr: solução analítica da equação diferencial (parâmentro opcional)
    A expressão pode ser escrita da mesma forma que python entende as funções matemáticas

Exemplo de entrada:

0, 1, 2, 0.01, 1-x+4*y
0, 1, 2, 3, 4


Índice de métodos:

Entrada Método
0. Euler
1. Euler Inverso
2. Euler Modificado
3. runge kutta
4. runge kutta 4 ordem
5. runge kutta 5 ordem
6. runge kutta 6 ordem
7. adams bashforth 2 ordem
8. adams bashforth 3 ordem
9. adams bashforth 4 ordem
10. adams bashforth 5 ordem
11. adams bashforth 6 ordem
12. adams moulton 3 ordem
13. adams moulton 4 ordem
14. adams moulton 5 ordem
15. adams moulton 6 ordem

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.