Search found 4 matches

by l_n_80
6 years ago
Forum: Syntax
Topic: Subsets consisting of odd/even elements + compressing sets
Replies: 2
Views: 5027

Re: Subsets consisting of odd/even elements + compressing sets

Thanks Michael! This really helped me with the task of mapping the sets to do what I needed.
by l_n_80
6 years ago
Forum: Syntax
Topic: Subsets consisting of odd/even elements + compressing sets
Replies: 2
Views: 5027

Subsets consisting of odd/even elements + compressing sets

Hi all, I have a vector U(rr), where rr = /1*40/. I also have a set i(rr) = /1*20/, and would like to populate two vectors, U1(i) and U2(i), where U1(i) should contain the odd elements of U(rr) and U2(i) should contain the even elements of U(rr). So far I have attempted using dynamic sets, i.e. rrev...
by l_n_80
6 years ago
Forum: Syntax
Topic: Using variable level in a conditional statement
Replies: 2
Views: 4493

Re: Using variable level in a conditional statement

Hi, to make a long story short: Having constraints that are enforced or not depending on variable values is a thick topic within optimization. It is not as straightforward as you wish, but not impossible. It usually involves reformulation of this constraints so that they are enforced or relax based...
by l_n_80
6 years ago
Forum: Syntax
Topic: Using variable level in a conditional statement
Replies: 2
Views: 4493

Using variable level in a conditional statement

Hi all, many many thanks in advance for any help you can provide with the following issue: I am attempting to solve an optimization problem which includes solution of a dynamic system via collocation. My goal is to calculate the time needed for this system to transition from one state to another: th...