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# Maryam

##### Last seen: environ 2 mois ago
14 total contributions since 2018

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Question

"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...

environ 2 mois ago | 2 answers | 0

### 2

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...

10 mois ago | 0 answers | 0

### 0

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...

10 mois ago | 0 answers | 0

### 0

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...

plus d'un an ago | 0 answers | 0

### 0

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 ...

plus d'un an ago | 1 answer | 0

### 1

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...

plus d'un an ago | 1 answer | 0

### 1

Question

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 d'un an ago | 0 answers | 0

### 0

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 d'un an ago | 0 answers | 0

### 0

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...

presque 2 ans ago | 1 answer | 0

### 1

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...

presque 2 ans ago | 2 answers | 0

### 2

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...

presque 2 ans ago | 0

| accepted

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...

presque 2 ans ago | 2 answers | 0

### 2

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...

presque 2 ans ago | 2 answers | 0