for loops and arrays

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harley 2014-8-25

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/152212-for-loops-and-arrays

评论： Star Strider 2014-8-25

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Hello,

part of a script below. How can i write this without typing every in c(j-1,5). I am planning on expanding the array. Thanks

for j=2:t_dom+1
    cc=A\(B*[c(j-1,2);c(j-1,3);c(j-1,4);c(j-1,5);c(j-1,6);c(j-1,7);c(j-1,8)]);
    for kk=1:length(cc)
            c(j,kk+1)=cc(kk);
    end
end

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采纳的回答

Star Strider 2014-8-25

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See if this improves things:

cc=A\(B*[c(j-1,2:8)]');

This assumes c(j-1,2:8) is a row vector to start. If it is a column vector, leave off the transpose (') operator:

cc=A\(B*[c(j-1,2:8)]);

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harley 2014-8-25

thanks

Star Strider 2014-8-25

My pleasure!

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MATLAB Language Fundamentals Loops and Conditional Statements

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