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Rudi Martin


Mechanical Eng./Univ. of Sumatera Utara

Active since 2013

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math calculation using matlab
so I have this equation : 980 = 3.1396 - 0.0235*x1 - 0.2759*x2 + 0.0008*x1*x2 + 0.0001*x1^2 + 0.007*x2^2 I want to find th...

11 years ago | 0 answers | 1

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answers

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Genetic Algorithm Optimization tool
On MATLAB optimization tool for GA, on the "plot function" option, I checked "best fitness" and "best individual". When I starte...

11 years ago | 1 answer | 0

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Question


Genetic Algorithm fitness value
hello... what fitness value is needed in GA optimization? the highest fitness? or the lowest fitness? or the best fitness? ...

11 years ago | 1 answer | 0

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Question


Need help for ploting 3D graphic
hello.. i want to plot 3D graphic but i'm confused...here's my M-file code: %boundary for x x = 80:0.1:100; %bounda...

11 years ago | 1 answer | 0

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How to display the value of variable X
hello... i'm using MATLAB optimization tool (optimtool), solver is ga-genetic algorithm. In the option, then plot functio...

12 years ago | 1 answer | 0

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How to make/create a fitness/objective function for GA problem
hello, how do we define , or *how do we make* a fitness/objective function that match with our problem in GA? Are there any ...

12 years ago | 2 answers | 0

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answers

Question


GA code for optimizing three parameters with different interval limit
I'm trying to make a GA code for welding optimization with three parameters, each parameter has a different interval limit. Need...

12 years ago | 2 answers | 2

2

answers