Logical indicator in objective function

11 ビュー (過去 30 日間)
Nana
Nana 2016 年 3 月 30 日
回答済み: Walter Roberson 2016 年 3 月 30 日
How to write a logical indicator as part of objective function? The objective function is as below
sum (a*(x(i) - x(i-1) + l(i) - g(i)))
a is 1 when
x(i) - x(i-1) + l(i) - g(i) > 0
otherwise a is 0. The decision variable is x.
Thanks!

回答 (1 件)

Walter Roberson
Walter Roberson 2016 年 3 月 30 日
t = diff(x) + l - g;
objective = sum( t(t>0) )
No loop needed.

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