x(1)*3200+x(2)*4045+x(3)*5900-x(4)*5800=0x(1)+x(2)+x(3)-x(4) =00.1 <=x(1) <= 0.150.05 <= x(2) <= 0.14.995 <= x(3) <= 5.0055.195 <= x(4) <= 5.205 新手模仿fmincon函数没模仿成功,特来求教谢谢