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min=12*(6^2+x1^2)^(1/2)+18*(4^2+(x2-x1)^2)^(1/2)+28*(5^2+(x3-x2)^2)^(1/2)+16*(6^2+(x4-x3)^2)^(1/2)+12*(5^2+(40-x4)^2)^(1/2); s.t. x1-x2<0; x2-x3<0; x3-x4<0; x4-40<=0; (6^2+x1^2+4^2+(x2-x1)^2-((6+4)^2+x2^2))/(2*x1*(x2-x1))-cos(8/9*pi)<=0; (4^2+(x2-x1)^2+5^2+(x3-x2)^2-((4+5)^2+(x3-x1)^2))/(2*(x2-x1)*(x3-x2))-cos(8/9*pi)<=0; (5^2+(x3-x2)^2+6^2+(x4-x3)^2-((5+6)^2+(x4-x2)^2))/(2*(x3-x2)*(x4-x3))-cos(8/9*pi)<=0; (6^2+(x4-x3)^2+5^2+(40-x4)^2-((6+5)^2+(40-x3)^2))/(2*(x4-x3)*(40-x4))-cos(8/9*pi)<=0; ÇëÎʳæÓÑÃÇÈçºÎÓÃMATLABÇó½â£¿ ¾ÍÊÇÓ¦¸ÃÈçºÎÔÚMATLABÖÐÊä´úÂ룿 лл£¡ |
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2Â¥2010-05-15 17:25:02
kuangfg1987
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3Â¥2010-05-15 21:49:12
bdewang
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4Â¥2010-05-19 19:07:28
poscher
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5Â¥2010-05-23 19:34:52













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