fellpz

Método de Euler

Aug 2nd, 2017
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MatLab 0.34 KB | None | 0 0
  1. %Metodo de Euler
  2. %Todo programa tem entrada, processamento e saida
  3. clear all, clc, close all
  4. x(1)=0; y(1)=2;
  5. a=0; b=1; h=0.1;
  6.  
  7.  
  8. m=(b-a)/h;
  9. for j=1:m
  10.     y(j+1)=y(j)+h*(x(j)-y(j)+2);
  11.     x(j+1)=x(j)+h;
  12. end
  13.  
  14.  
  15. k=1:m+1; %vetor que armazena os resultados
  16. disp([k' x' y'])%apóstrofo pra transformar linha em coluna
  17. plot(x,y,'k',x,y,'bs')
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