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# Andre Ged

Last seen: 2 months ago Active since 2015

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Termination tolerance in fsolve
Hello! I am a student in engineering, and I'm using fsolve to solve a system of three non-linear equations in three unknowns. I...

2 months ago | 2 answers | 0

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Question

How to choose a Local optimization algorithm
I have to find the global minimum of a scalar function of 22 variables. These variables must stay inside bounds and some of the ...

6 years ago | 1 answer | 0

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How can I save the initial population created by a Genetic Algorithm?
How can I save the initial population created by a Genetic Algorithm, in such a way to use it in other GAs?

6 years ago | 0 answers | 0

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How to delete an element of a vector?
Given a vector v, containing elements from 1 to 10, I have to delete the elements of that vector that are equal to 10. For examp...

6 years ago | 1 answer | 0

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Question

Is it better to use sqrt or ^(1/2) ?
In order to have better performance in terms of computational time, is it better to use sqrt or ^(1/2) ?

6 years ago | 1 answer | 0

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Question

How GlobalSearch optimization method works?
Could someone explain me how GlobalSearch works in simple terms? I have read the manual but I don't understand it very well. ...

6 years ago | 1 answer | 0

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Question

How to sort the components of a vector?
How can i sort the components of a vector in increasing order?

6 years ago | 1 answer | 0

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Question

Compute an orthonormal vector of a given vector of whatever dimension
Given a generic vector of whatever dimension ( in my case I have a vector with 11 components), how can I find one of the infinit...

6 years ago | 0 answers | 0

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Question

Optimization with Genetic algorithm
I have to find the global minimum of a function which has 11 independent variables using ga [X,FVAL,EXITFLAG] = ga(@Fitness...

6 years ago | 0 answers | 0

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Question

How can I create a string vector?
Given a vector containing a certain number of elements, for example vector=[2,4,3], I have to create a vector containing in...

6 years ago | 2 answers | 0