how to define an sum function

8 次查看（过去 30 天）

ISIMG 2012-5-19

hi , i want to define this function in matlab :

    f=sum(sum(c(i,k)*(x(i,k)))+sum(sum((h(i,j))*(1-sum(y(i,j)))
    i=1:10;
    j=1:10;
    k=1:3;
    i!=j;

thank you for helping me

Andrei Bobrov 2012-5-19

missing or unnecessary brackets in the first row of code

John D'Errico 2012-5-19

It looks like you want to write a for loop, but have not read any help on how to use for loops. Perhaps it is time to start with this:

doc for

在 Help Center 和 File Exchange 中查找有关 Loops and Conditional Statements 的更多信息

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