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标题:quadprog函数问题
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lucky_boy
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quadprog函数问题
运行quadprog函数后,出现如下警告:

Warning: Large-scale method does not currently solve this problem formulation,
switching to medium-scale method.
> In quadprog at 242
  In fun at 70
The system of equality constraints is consistent. Removing
the following dependent constraints before continuing:
    30

The equality constraints are dependent.
The problem is badly conditioned; the solution may not be reliable.
The problem is badly conditioned; the solution may not be reliable.
The problem is badly conditioned; the solution may not be reliable.
The problem is badly conditioned; the solution may not be reliable.
The problem is badly conditioned; the solution may not be reliable.
The problem is badly conditioned; the solution may not be reliable.
The problem is badly conditioned; the solution may not be reliable.
The problem is badly conditioned; the solution may not be reliable.
The problem is badly conditioned; the solution may not be reliable.
The problem is badly conditioned; the solution may not be reliable.
The problem is badly conditioned; the solution may not be reliable.
The problem is badly conditioned; the solution may not be reliable.
The problem is badly conditioned; the solution may not be reliable.
The problem is badly conditioned; the solution may not be reliable.
The problem is badly conditioned; the solution may not be reliable.
The problem is badly conditioned; the solution may not be reliable.
The problem is badly conditioned; the solution may not be reliable.
The problem is badly conditioned; the solution may not be reliable.
Maximum number of iterations exceeded; increase options.MaxIter.
To continue solving the problem with the current solution as the
starting point, set x0 = x before calling quadprog.
但仍能得出结果,
问:结果有效吗?
补充:[x,Profit] = quadprog(H,f,A,b,Aeq,beq,lb,ub);
      其中,H:135*135
            A:14*135
            Aeq:30*135
      感觉不算大呀!
      而且几秒钟就运行完啦!
函数代码已放在附件中
请大家帮忙分析一下,哪出了问题,谢谢!

fun.rar (1000 Bytes)
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2008-07-08 08:50
lucky_boy
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定一下
好心人指点一下
谢谢
2008-07-08 23:19
lucky_boy
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这问题真的很难吗?
为啥没人回复呢?
2008-07-09 23:46
lucky_boy
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拜托
版主帮忙指点一下吧!
谢谢!
2008-07-11 16:52
快速回复:quadprog函数问题
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