() Indexing must appear last in an index expression.

function fit=ShiYinZhi(ROUTES,Cost,Code)
CC=zeros(size(Cost));
for i=1:length(Code)
    R=ROUTES(i){Code(i)};
    J=length(R)-1;
    for j=1:J
        a=R(j);
        b=R(j+1);
        CC(a,b)=Cost(a,b);
    end
end
fit=sum(sum(CC));
??? Error: File: C:\MATLAB6p5\work\MCRGSA.m Line: 116 Column: 7
() Indexing must appear last in an index expression.
请大家帮忙看看o(∩_∩)o...

[ 本帖最后由 xiaojikuaipao62 于 2008-5-27 14:26 编辑 ]

帮帮忙嘛！