文件名称:matlab
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设每位同学自己的学号为n,采用遗传算法求解下面优化问题:
min f(x1,x2)=(4-2.1*x1^2+(x1^4)/3)*x1^2+x1*x2+(-4+4*x2^2)*x2^2+n-20111369
s.t. -3<x1<3 -2<x2<2
函数 为六峰值驼背函数(Six-hump Camel Back Function),要求如下:
(i)mesh()为Matlab中常用的画图函数,请查阅相关书籍或help,掌握mesh用法,画出 的三维图像;
(ii)用遗传算法工具箱求解该优化问题,给出求解结果,画出每代群体的最优适应度、适应度均值图像。
(iii)尝试至少一种提高求解效果的方法,并简单比较、分析。
-Set each student their own student number for n, using the genetic algorithm for solving the following optimization problem:
Min (x1, x2) = f (4-2.1* x1 ^ 2+ (x1 ^ 4)/(3)* x1 ^ 2* x2+ x1+ x2 ^ (4+ 4* 2)* x2 ^ 2+ n- 20111369
S.t.- 3 < x1 < 3-2 "x2" 2
Functions for Six peak hunchback (Six- hump Camel Back Function), the requirements are as follows:
(I) mesh () as that is commonly used in Matlab drawing function, or help please refer to the relevant books, to master the use mesh, draw the 3 d image
(ii) using genetic algorithm toolbox to solve the optimization problem, is given as a result, to draw the best fitness of each generation group, the mean fitness images.
(iii) to try at least a way to improve the effect of solution, and a simple comparison and analysis.
min f(x1,x2)=(4-2.1*x1^2+(x1^4)/3)*x1^2+x1*x2+(-4+4*x2^2)*x2^2+n-20111369
s.t. -3<x1<3 -2<x2<2
函数 为六峰值驼背函数(Six-hump Camel Back Function),要求如下:
(i)mesh()为Matlab中常用的画图函数,请查阅相关书籍或help,掌握mesh用法,画出 的三维图像;
(ii)用遗传算法工具箱求解该优化问题,给出求解结果,画出每代群体的最优适应度、适应度均值图像。
(iii)尝试至少一种提高求解效果的方法,并简单比较、分析。
-Set each student their own student number for n, using the genetic algorithm for solving the following optimization problem:
Min (x1, x2) = f (4-2.1* x1 ^ 2+ (x1 ^ 4)/(3)* x1 ^ 2* x2+ x1+ x2 ^ (4+ 4* 2)* x2 ^ 2+ n- 20111369
S.t.- 3 < x1 < 3-2 "x2" 2
Functions for Six peak hunchback (Six- hump Camel Back Function), the requirements are as follows:
(I) mesh () as that is commonly used in Matlab drawing function, or help please refer to the relevant books, to master the use mesh, draw the 3 d image
(ii) using genetic algorithm toolbox to solve the optimization problem, is given as a result, to draw the best fitness of each generation group, the mean fitness images.
(iii) to try at least a way to improve the effect of solution, and a simple comparison and analysis.
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shiyan6mesh.m
shiyan6.m
shiyan6.m
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