Optimizing With User Specified Gradients
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I am trying to use fmincon/fminunc but provide the analytical gradient. Example code tells me to use options like the following:
options = optimoptions('fmincon','SpecifyObjectiveGradient',true);
When I do so I receive the error: 'SpecifyObjectiveGradient' is not an option for FMINCON.
I use matlab 2015b.
I am looking for the simplest possible self contained example of specifying a gradient for use in optimization.
回答（1 个）
Walter Roberson
2016-6-14
1 个投票
You are looking at the R2016a documentation. If you look at the R2015b documentation you will see GradObj and GradConstr rather than SpecifyObjectiveGradient and SpecifyConstraintGradient
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2016-6-14
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