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Ö÷£º A=[];b=[];Aeq=[];Beq=[];Lb=[];Ub=[]; [x,f]=fmincon('myobj',[0;0],[],[],[],[],[],[],'mycon'); Ä¿±êº¯Êý£ºfunction y=myobj(x) y=(-1)*8*x(2)*(1-x(1))*x(3); ·ÇÏßÐÔÔ¼Êøfunction[c,ceq]=mycon(x) cep=[x1*(1-x(1))*x(3)-x(2)*(1+x(2));2*acos(exp(-x(4)))-x(3);1.5*2/sin(x(5))-x(4);atan((1-x(1))/(1+x(2)))]; Çë°ïæ¿´¿´³ÌÐòµÄ´íÎó£¬Ð»Ð»£¡ |
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ÀÏ»¨
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- Ó¦Öú: 0 (Ó×¶ùÔ°)
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- Ìû×Ó: 2851
- ÔÚÏß: 930.8Сʱ
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|
function[c,ceq]=mycon(x) cep=[x1*(1-x(1))*2/pi*acos(exp(-1.5*2/sin(x(3))))-x(2)*(1+x(2));atan((1-x(1))/(1+x(2)))-x(3)]; function y=myobj(x) y=(-1)*8*x(2)*(1-x(1))*2/pi*acos(exp(-1.5*2/sin(x(3)))) ; Ð޸ĺó»¹ÊÇÕâÑù£¡ Çë´ó¼ÒÖ¸µã Error in myobj (line 2) y=(-1)*8*x(2)*(1-x(1))*2/pi*acos(exp(-1.5*2/sin(x(3)))) ; Error in fmincon (line 601) initVals.f = feval(funfcn{3},X,varargin{:}); Caused by: Failure in initial user-supplied objective function evaluation. FMINCON cannot continue. |

5Â¥2012-06-28 22:33:55
starlee
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2Â¥2012-06-28 21:27:48
ÀÏ»¨
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- רҵ: »úе¶¯Á¦Ñ§

3Â¥2012-06-28 21:46:31
starlee
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- Ìû×Ó: 310
- ÔÚÏß: 627.3Сʱ
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- ×¢²á: 2008-06-11
- ÐÔ±ð: GG
- רҵ: CE
4Â¥2012-06-28 22:09:02









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