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Maryam


Last seen: presque 4 ans il y a |  Actif depuis 2018

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"eig" use which algorithm to find eigenvalues
I am wondering what algorithm "eig", MATLAB build in finction, use to find the eigen values? I so much appreciate the time and r...

presque 4 ans il y a | 2 réponses | 0

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réponses

Question


MATLAB Result Figure for genetic algorithm
Hi all, I have a question about the plot that MATLAB creates runnig genetic algorithm. The vertical axis shows the "number of...

plus de 4 ans il y a | 1 réponse | 0

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Question


"Score" vs "number of individual" plot in GA algorithm meaning?
Hello, I have a question about a plot that MATLAB creates using GA algorithm. it is "Score" in the horizontal axis and "numbe...

plus de 4 ans il y a | 1 réponse | 0

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Question


Inconclusive results using eig in subspace iteration
I am trying to use "eig" command in a subspace iteration code, in which matrices A and B will be updated in each iteration in or...

environ 5 ans il y a | 1 réponse | 0

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Question


parallel computation for a for loop
Below is the part of the code I have written, in which I am trying to use parallel computation. But it does give me an error as ...

environ 5 ans il y a | 1 réponse | 0

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réponse

Question


use more digits in computing in matlab
I wrote an iterative solver code in matlab, in which a value update itself usign some computations. In each computation there is...

environ 5 ans il y a | 1 réponse | 0

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MATLAB code to creat (simulate) a 3D truss by only having the number of bays, stories and frames and the length of each!
I am trying to write a code to get a few input information such as: number of bays, number of stories and number frames and the ...

plus de 5 ans il y a | 1 réponse | 0

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Question


How to write noonlinear equality constraints in ga?
Hello, I am trying to write a "ga" code in matlab. The code without constraint does work correctly. I need to define a constrai...

plus de 5 ans il y a | 1 réponse | 0

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Question


Print more iteration detail in GA code
I have written a GA code, and I want to print out the variable's value at each iteration. Would you please let me know what comm...

plus de 5 ans il y a | 1 réponse | 0

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Question


GA code problem in using options
I am using GA as a solver of my optimization problem. However, it gives me an error about options I use. o ptions = opt...

plus de 5 ans il y a | 2 réponses | 0

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A répondu
Problem in GA algorithm (objective function is not drectly related to the variables)
So I was able to change the format of my code and I do not get the error again. However, it gives me a new error: Error usin...

plus de 5 ans il y a | 0

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Question


Problem in GA algorithm (objective function is not drectly related to the variables)
Hello all, I am writing an optimization code, in which three variables are considered. The variables are used to find eigenpa...

plus de 5 ans il y a | 2 réponses | 0

2

réponses

Question


Get in Order respond when using "eig" command
I am trying to find generalized eigenvalues and eigenvectors of a 12 by 12 system of equations. It is a structural dynamic probl...

plus de 5 ans il y a | 2 réponses | 0

2

réponses

Question


Problem in Using Parallel Feature for a "For Loop"!
I have written a code for Newton Raphson which includes two "for loops" inside of each other. Basically, I have a 1000 nonlinear...

presque 6 ans il y a | 1 réponse | 0

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