是lstopt,
程序如下:
Title "Type your title here";
Constant m=28,n=5;
Constant x(1:28)=[0.628,0.812,1.048,1.354,1.748,2.258,2.916,3.767,4.865,6.283,8.115,10.48,
13.54,17.48,22.58,29.16,37.67,48.65,62.83,81.15,104.8,135.4,174.8,225.8,290.5,373.5,486.5,628.3];
Constant y(1:28)=[0.01087,0.01709,0.02279,0.03473,0.05053,0.07569,0.122,0.166,0.259,0.475,
0.705,1.124,1.979,3.031,4.79,7.002,11.81,16.67,23.07,46.3,83.47,153.5,273,512.9,995,2477.2,3378.8,16915];
Constant z(1:28)=[2.046,2.582,3.318,4.256,5.493,7.116,9.18,11.91,15.49,20.23,26.14,33.93,44.31,
57.58,74.83,96.39,131.7,163.4,209.5,271.5,353,470.9,567.1,568.2,806.6,2979,2723.4,7026];
Parameters u(1:5), o(1:5);
MinFunction sum(j=1:m)(sum(i=1:n)((1/y[j]*u*x[j]^2*o^2/(1+x[j]^2*o^2)-1)^2)
+sum(i=1:n)((1/z[j]*u*x[j]*o/(1+x[j]^2*o^2)-1)^2));
请问您说的代码问题是什么意思?能具体些吗?谢谢~~ |