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Apr 23rd, 2018
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  1. var e1 = Math.round(400*x/(D*t11*t11))/100;
  2. var e2 = Math.round(400*x/(D*t12*t12))/100;
  3. var e3 = Math.round(400*x/(D*t13*t13))/100;
  4.  
  5. //document.getElementById('e1').value = e1;
  6. //document.getElementById('e2').value = e2;
  7. //document.getElementById('e3').value = e3;
  8.  
  9. // Расчет массы
  10. var m1 = Math.round(100*mpod)/100;
  11. var m2 = Math.round(100*(mpod+mp))/100;
  12. var m3 = Math.round(100*(mpod+mp+mp))/100;
  13.  
  14. //document.getElementById('m1').value = m1;
  15. //document.getElementById('m2').value = m2;
  16. //document.getElementById('m3').value = m3;
  17.  
  18. // расчет параметров для определения m0 с помощью МНК
  19. var summE = e1+e2+e3;
  20. var summM = m1+m2+m3;
  21. var summM2 = m1*m1+m2*m2+m3*m3;
  22. var summEM = e1*m1+e2*m2+e3*m3;
  23.  
  24. var a = (3*summEM-summE*summM)/(3*summM2-summM*summM);
  25. var b = (summE-a*summM)/3;
  26.  
  27. var m0 = Math.round((-b/a)*1e18/Number('1e'+(((-b/a)*1e18).toString().length - 2).toString()))
  28. /Number('1e'+ (20-((-b/a)*1e18).toString().length).toString());
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