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Nayan Rawat


Last seen: 3 years 前 |  自 2019 起处于活动状态

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Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

3 years 前

已回答
how to bypass my complex values inside objective functions? bounds and constraints not working…
Solved?

5 years 前 | 0

已回答
The ga-function (genetic algorithm) gives me totally random and wrong solutions?
Use fmincon

5 years 前 | 0

提问


fmincon is giving better results than ga for a nonlinear constrained optimization problem.
I used fmincon and ga for the same nonlinear constrained optimization (7-300 variables) but fmincon is giving much better result...

5 years 前 | 1 个回答 | 0

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提问


Should I set my bounds in the main function call or in the constraints function in global optimization?
Should I set my bounds in the main function call or in the constraints function in global optimization?

5 years 前 | 1 个回答 | 0

1

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已回答
How to speed up fmincon for a large optimization?
Use ga or patternsearch.

5 years 前 | 0

提问


My objective function has 350 variables with non linear constraints. ga and patternsearch are ineffective using default settings. What can i do?
I tried fmincon, ga and patternsearch but cant get feasible solution. Please help

5 years 前 | 0 个回答 | 0

0

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When to use different algorithms for NonlinearConstraintAlgorithm (in ga)?
in ga options, when to use penalty instead of default in NonlinearConstraintAlgorithm ?

5 years 前 | 0 个回答 | 0

0

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提问


Can we put linear constraints in non linear constraints function when using ga or other optimization(in Optimization toolbox or Global Optimization toolbox)?
When using ga OR in Optimization toolbox or Global Optimization toolbox, does it matter when we put linear constraints into noli...

5 years 前 | 0 个回答 | 0

0

个回答

已回答
Help with optimizing a function.
see Solving a Mixed Integer Engineering Design Problem Using the Genetic Algorithm in documentation. it might help.

5 years 前 | 0

提问


I want to solve a problem similar to 'Solving a Mixed Integer Engineering Design Problem Using the Genetic Algorithm' as given in documentation using other solvers.
The MATLAB files cantileverVolume.m and cantileverConstraints.m contain the fitness and constraint functions. Can i solve such ...

5 years 前 | 0 个回答 | 0

0

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已回答
Help with optimizing a function.
I also need help for a similar problem. por favor.

5 years 前 | 0

提问


How to optimize a complex function using ga?
My function is dependent on many discretized functions which are constrained wrt each other. Can it be solved using ga function ...

5 years 前 | 0 个回答 | 0

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