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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...

mer än 11 år ago | 0 answers | 1

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answers

Question


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...

mer än 11 år ago | 1 answer | 0

1

answer

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? ...

mer än 11 år ago | 1 answer | 0

1

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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...

mer än 11 år ago | 1 answer | 0

1

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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...

mer än 11 år ago | 1 answer | 0

1

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Question


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 ...

mer än 11 år ago | 2 answers | 0

2

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...

mer än 11 år ago | 2 answers | 2

2

answers