Logical indicator in objective function

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Nana
Nana am 30 Mär. 2016
Beantwortet: Walter Roberson am 30 Mär. 2016
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!

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Walter Roberson
Walter Roberson am 30 Mär. 2016
t = diff(x) + l - g;
objective = sum( t(t>0) )
No loop needed.

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