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MATLABÖÐga¹¤¾ßÏä³öÏÖConstraint function must return real value.µÄ´íÎó£¿
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MÎļþÈçÏ ·ÇÏßÐÔÔ¼Êø£º function [g,ceq]=nlcon(x) zh=pi/180; g(1)=36.2-log(x(4))-3*log(x(1)); g(2)=36.4-log(x(4))-3*log(x(1)); g(3)=2.52*sqrt(22.5^2*x(4)^2*x(1)^6*x(3)^4-(105297920*cos(x(2)*zh)^2)^2)-450*x(4)*x(1)^3*x(3)^2+329056000*cos(x(2)*zh)^2; g(4)=1.29*sqrt(21^2*x(4)^2*x(1)^6*x(3)^4-(105297920*cos(x(2)*zh)^2)^2)-420*x(4)*x(1)^3*x(3)^2+329056000*cos(x(2)*zh)^2; ceq=[]; Ä¿±êº¯Êý£º function f=mubiaof(x) zh=pi/180; a1=4.7*pi*x(4)*x(1)^3*x(3)^2; a2=cos(x(2)*zh)^2; f=a1/a2; |
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