Land Allocation, with simulated annealing

Question

Eric 2013-12-17

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/109966-land-allocation-with-simulated-annealing

评论： Eric 2013-12-17

采纳的回答： Walter Roberson

在 MATLAB Online 中打开

How to go about converting insturctions on a flow chart to matlab?

For example I have a matrix

M=zeros(10);%
k = randperm(100);
M(k(1:57))=1; 
M(k(58:86))=2;
M(k(87:100))=3;
M=

and I have a flow chart that says for L(m) iterations do:

=>Initial start situation costs(0)=>cell change

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Walter Roberson 2013-12-17

This should probably have been asked as part of http://www.mathworks.co.uk/matlabcentral/answers/109965-simulated-annealing-flow-diagram

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Answer 1

Walter Roberson 2013-12-17

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https://ww2.mathworks.cn/matlabcentral/answers/109966-land-allocation-with-simulated-annealing#answer_118573

在 MATLAB Online 中打开

"initialize" correspond to assignment.

Doing something for L(m) iterations corresponds to using a "for" loop,

for P = 1 : L(m)
  ... do the thing here
end

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Eric 2013-12-17

Can you pleas help me a little bit more? o.k so I have this matrix array that contains certain percent's of integers 1,2 and 3. And with this flow diagram I have to switch them accordingly so they lower the total cost of the algorithm. Each cell(numerical integer) has a specific cost to it and I need to arrange them in a way that minimizes cost and maximizes land allocation.

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