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Jack


Georgia College & State University

Active since 2014

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MATLAB genetic algorithm integer optimization toolbox returns values higher than boundaries and doesn't satisfy inequality constraints. Why?
I'm using MATLAB R2016a genetic algorithm optimization toolbox to optimize 80 integer values. I have these constraints: ...

mer än 8 år ago | 1 answer | 0

1

answer

Question


MATLAB R2016a app designer font names drop down menu in empty
In my MATLAB R2016 app designer, font names drop down menu in empty (for all components) but I have access to font names in othe...

mer än 8 år ago | 1 answer | 0

1

answer

Question


Store MATLAB app designer variables to work-space
Hi. How we can store app designer variables to MATLAB R2016a main window work-space. We have this behavior in GUIDE. There I ca...

mer än 8 år ago | 4 answers | 2

4

answers

Question


Automatically close parenthesis when we open it
As you know in other interpreters and compilers we have a good functionality that when we open a parenthesis (or {} and []), edi...

nästan 10 år ago | 4 answers | 1

4

answers

Question


how MATLAB's parfeval function works?
In MATLAB documentation we have a code example for parfeval function. I have some questions about it. This is the code: p =...

nästan 10 år ago | 0 answers | 0

0

answers

Question


A problem in MATLAB OOP documentation
In MATLAB R2014b OOP documentation in page '10-33' we have some codes about 'Supporting Both Handle and Value Subclasses'. You c...

nästan 10 år ago | 1 answer | 0

1

answer

Question


Object array implemenation in MATLAB OOP
Suppose that we have this class in MATLAB R2014b : classdef Pre properties Value end methods ...

nästan 10 år ago | 1 answer | 0

1

answer

Question


Refresh weights of neural network without `Configure` function in MATLAB
As you know we can use configure function in MATLAB to initial weights and biases but this function configure all networks (...

ungefär 10 år ago | 1 answer | 0

1

answer

Question


Randperm and weight initialization of a neural network in parfor loop
Hi. These is a discussion here. please read it : http://stackoverflow.com/questions/25781336/using-rngshuffle-function-in-...

ungefär 10 år ago | 0 answers | 0

0

answers

Question


Server or workstation? how can I choose a good system for parallel computing of MATLAB?
I need a high performance system for my MATLAB R2014a calculation. beside number of cores (logical cores) I need fast cores,...

ungefär 10 år ago | 0 answers | 0

0

answers

Question


Best Validation check number for MATLAB neural network
I'm using 10-fold cross validation and patternent function for a binary classification problem in MATLAB. When I see neural ...

ungefär 10 år ago | 1 answer | 0

1

answer

Question


Finding best neural network structure using optimization algorithms and cross-validation
Hi. I'm using optimization algorithm to find best structure+inputs of a 'patternnet' neural network in MATLAB R2014a using 5-...

ungefär 10 år ago | 3 answers | 0

3

answers

Question


Neural network weight and bias initializaiton problem
Hi. I'm cresting a neural network in one part of my program and using it's weights and biases for another neural network in o...

mer än 10 år ago | 1 answer | 0

1

answer

Question


Store .mat files as protected files
Hi. I was searching for a method to encrypt .mat files. I find some pages like : http://www.mathworks.com/matlabcentral/answ...

mer än 10 år ago | 1 answer | 0

1

answer

Answered
Failed to embed unzip in your application
Hi. I found a solution for this problem. *Disable firewalls* and check again when firewalls are off.

mer än 10 år ago | 0

Question


Difference between position of elements of GUI before and after open it in GUIDE
Hi I'm designing a GUI with GUIDE. When I open a window in GUIDE and after that run it, position of elements like panels,radi...

mer än 10 år ago | 0 answers | 0

0

answers

Question


Read a string from text file returning strange characters
I'm reading a string like *"1.0.2"* from text file with these codes : reader = fopen('Address\My_Text.txt'); Out= textsc...

mer än 10 år ago | 2 answers | 1

2

answers

Question


File addressing of code for MATLAB compiler
In my codes, there are some functions like *imshow* or *fopen* files that need addressing. When I use my program in MATLAB I...

mer än 10 år ago | 1 answer | 0

1

answer

Question


Failed to embed unzip in your application
I want compile my GUI but I have this error in review log file after I compiled it. *Failed to embed unzip in your applic...

mer än 10 år ago | 6 answers | 0

6

answers

Question


Add new window to OpeningFcn of MATLAB gui goes to back of main window when running
I have a 'Main_window' in MATLAB guide. I want open a 'New_window' when I run 'Main_window', So I add this code in 'OpeningF...

mer än 10 år ago | 1 answer | 0

1

answer

Question


Matlab FTP server client
I want download a specific file from FTP to my desktop so I used this code: ftp_client = ftp('IP','Username','PASS'); ...

mer än 10 år ago | 1 answer | 0

1

answer

Question


Heatmap and Contour figures in Matlab
Suppose that I have this information that first column is feature one of a motor, Second column is feature two and column th...

mer än 10 år ago | 1 answer | 0

1

answer

Question


Insert whole containing of text file to Matlab
Hi. I have a text file (.txt) that I want insert all containing of it to Matlab and show it in a text box. Sometimes this text ...

mer än 10 år ago | 1 answer | 0

1

answer

Question


Insert Values of a Matrix from row 2 using XLSWRITE
Hi. I am using LXSWRITE to export values of a matrix to Excel file. Suppose that I have a 5*20 matrix. I want Matlab write t...

mer än 10 år ago | 1 answer | 0

1

answer

Answered
Guide GUI's are all blank gray boxes, something is wrong....
Hi. This is my prlbem: When I connect java to new java (version 6) and run it I have this error : Fatal Error on startup: ...

mer än 10 år ago | 0

Question


Matlab gui problem in Ubuntu
Hi. I installed Matlab R2014a 64bit in Ubuntu 13.04 64bit. Last month I designed a program with GUIDE in windows Matlab. Now ...

mer än 10 år ago | 0 answers | 0

0

answers

Question


Output probabilities of binary support vector machine classifier
Hi. I’m using SVM for classification of my binary output problem. I want probability of belonging to every class. How can...

mer än 10 år ago | 0 answers | 0

0

answers

Question


Weight initialization in patternnet
Hi. Suppose that we create a network and use configure to design the structure after it, so we have: Net = patternnet([3...

mer än 10 år ago | 3 answers | 0

3

answers

Question


Low performance of neural network using logsig for output layer
Hi. I have a binary classification problem and using “newff” for it. There is a single output in my neural network structure....

mer än 10 år ago | 1 answer | 0

1

answer

Question


Probablity of outputs of binary classification in matlab
Hi I have a binary classification problem and using neural network and SVM for it. So I choose a threshold (For instance 0.5)...

mer än 10 år ago | 1 answer | 0

1

answer

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