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Math Forum » Discussions » Software » comp.soft-sys.matlab

Topic: Insert row in an array and delete last row
Replies: 7   Last Post: Jan 21, 2013 2:38 AM

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Michael Doukas

Posts: 12
Registered: 12/26/12
Re: Insert row in an array and delete last row
Posted: Jan 20, 2013 11:48 AM
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I have the following code (it is for a Tabu search algorithm):

1: InitialSol=generator;
2: lsol=size(InitialSol,2);
3: List=zeros(l,lsol);
4: i=0;
5:
6: while i<=l
7: % tweak the initial sol
8: Sol=tweak(InitialSol);
9: % check if tweaked child already exists in the tabu list
10: if ismember(Sol,List)==0
11: % if it does not exist add it in the list
12: List=circshift(List,1);
13: List(i,:)=Sol;
14: i=i+1;
15: end
16: end

But it reaches line 13 and throws:
Subscript indices must either be real positive integers or logicals.
Error in ts (line 40)
List(i,:)=Sol;

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