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Re: Bilevel optimization

"Kumar Sambhav" wrote in message <hq3t01$jrr$1@fred.mathworks.com>...> Thanks James. > > James Allison <james.allison@mathworks.com> wrote in message...

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Latin Hypercube Sampling with lhsdesign

Hi,  I am on a project that involves using efficient global optimization (EGO).   For my initial sampling, I am generating 500 designs in a 10-dimensional design space. However, I am concerned about...

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TypicalX in the Optimization Toolbox

Dear everybody Does the meaning of TypicalX parameter in the optimization toolbox change recently? I am using R2017a but I read some different meaning for this parameter in the book "Optimization in...

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Re: TypicalX in the Optimization Toolbox

On 7/18/2017 9:07 AM, Mohammad wrote:> Dear everybody> Does the meaning of TypicalX parameter in the optimization toolbox > change recently? I am using R2017a but I read some different meaning...

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Re: TypicalX in the Optimization Toolbox

Please forget the mentioned book. My question is about "TypicalX". TypicalX is a parameter of some functions in the optimization toolbox such as "fmincon" and "fminunc". What is the benefit of this...

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Re: TypicalX in the Optimization Toolbox

On 7/18/2017 2:34 PM, Mohammad wrote:> Please forget the mentioned book.> My question is about "TypicalX".> TypicalX is a parameter of some functions in the optimization toolbox > such as...

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Re: TypicalX in the Optimization Toolbox

Thank you very much Does it have any relation to "ScaleProblem"? ScaleProblem is a different parameter in fmincon which cause the algorithm to normalize all constraints and objective function.

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Re: TypicalX in the Optimization Toolbox

On 7/19/2017 4:43 PM, Mohammad wrote:> Thank you very much> Does it have any relation to "ScaleProblem"? ScaleProblem is a different > parameter in fmincon which cause the algorithm to...

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Re: TypicalX in the Optimization Toolbox

Is it any way to find more details about "TypicalX" and "ScaleProblem"?

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Re: TypicalX in the Optimization Toolbox

On 7/20/2017 2:25 PM, Mohammad wrote:> Is it any way to find more details about "TypicalX" and "ScaleProblem"? You can read the code for several algorithms, such as 'active-set'. It is impossible to...

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Re: IPOPT as non-linear solver

Thank you for sharing. I tried the same method, but my program is unable to recognize the auxdata. Below is the error, Undefined variable auxdata. Error in run_admm>jacobianstructure (line 261) M_ec...

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Re: Maximum recursion limit of 500 reached. Use set(0,'RecursionLimit',N) to...

Getting same error for minimizing sin(x) over 0 to 2*pi. Function File: function fun = SinExample(x3); x1 = 0; x2 = 2.*3.14178; fun = sin(x3); x3 = fminbnd(@SinExample,x1,x2) Solution File: x1 = 0; x2...

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Re: Maximum recursion limit of 500 reached. Use set(0,'RecursionLimit',N) to...

"Devdatt Thengdi" wrote in message <oo0u9g$3be$1@newscl01ah.mathworks.com>...> Getting same error for minimizing sin(x) over 0 to 2*pi.> Function File:> > function fun =...

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How can I use 'fmincon' without anonymous function with parameters?

I want to use the 'fmincon' in simulink matlab function block. And the simulink does not support the anonymous function. And I have several parameters for calculating the objective function and the...

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Re: Bilevel optimization

James Allison <james.allison@mathworks.com> wrote in message <hq201d$bh6$2@fred.mathworks.com>...> Yes, fmincon has been used for bilevel nested optimization. I've used it > for...

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