Facebook
From Jittery Parakeet, 8 Years ago, written in Plain Text.
Embed
Download Paste or View Raw
Hits: 417
  1. function [] = Prund()
  2. % prąd sobie płynie i trzeba liczyć oczka
  3.  
  4.  
  5. U = 2;
  6. R = [1 1 1 1 3];
  7. % B: I1+I5-I4 = 0
  8. % C: I2-I5-I3=0
  9. % ABC: I2R2+I5R5-I1R1=0
  10. % DCB: -I3R3+I5R5+I4R4=0
  11. % ACD: I2R2+I3R3=U
  12.  
  13. M = [1 0 0 -1 1; 0 1 -1 0 -1; -R(1) R(2) 0 0 R(5); 0 0 -R(3) R(4) R(5); 0 R(2) R(3) 0 0];
  14. WK = [0 0 0 0 U];
  15. J = [1 0 0 0 0; 0 1 0 0 0;0 0 1 0 0; 0 0 0 1 0;0 0 0 0 1];
  16. % J=M^-1*U - macierz jednostkowa
  17. end