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Sep 20th, 2017
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  1. Cdd = (7* 927401*10^-29)^2*4*pi*10^-7;
  2. plank = 6626070040 /(10^9*2*pi)* 10^-34;
  3. n = 50000;
  4. wx = 500* 2 *pi;
  5. wy = 600* 2 *pi;
  6. wz = 700* 2* pi;
  7. M = 166*10^-29 *167;
  8. edd = Cdd/(4*pi)* n^(1/6)*sqrt((M^3*(wx*wy*wz)^(1/3))/plank^5)
  9. eqsystem = @(X)GlobalEquiriblium(X,edd,wx,wy,wz, Cd);
  10.  
  11. N = linspace(10000,100000,100);
  12. X0 = [1;1;1;90/100;200/100];
  13. for br = 1: 100
  14. n = N(br);
  15. edd = Cdd/(4*pi)* n^(1/6)*sqrt((M^3*(wx*wy*wz)^(1/3))/plank^5);
  16. eqsystem = @(X)GlobalEquiriblium(X,edd,wx,wy,wz,Cd);
  17. solution = fsolve(eqsystem, X0);
  18. X0 = solution;
  19. delta(br) = (solution(5)/solution(4)-1)*100;
  20. br
  21. end
  22. plot(N,delta);
  23.  
  24.  
  25. for i=1:4
  26. w = 500*2*pi;
  27. lambda = 0.5*i;
  28. wz=w/(lambda)^(1/3);
  29. wx=wz/lambda;
  30. wy=wx;
  31. N = linspace(10000,100000,100);
  32. delta = SCN(wx,wy,wz)
  33. plot(N,delta);
  34. hold on
  35. end
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