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Zine


Biskra university

Last seen: 3 maanden ago |  Active since 2013

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Professional Interests: optics, materials physics; I am a PhD candidate working on interaction between matter and electromagnetic radiation for characterization purposes

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Global optimization using symbolic equations
I want to do global optimization using Multistart or GlobalSearch (curve fitting mainly with lsqcurvefit and fmincon); I want to...

meer dan 8 jaar ago | 1 answer | 0

1

answer

Question


String to matlabFunction is there any way to replace sym('StringFunction') in R2016a
I wanted to create a simple GUI that take a function edited in edit text and convert it from a string to an anonymous function t...

meer dan 8 jaar ago | 1 answer | 0

1

answer

Question


Global optimization with non linearly linked parameters
I need help on how to do this kind of optimization; I have experimental data to fit to a model in the form of M = (2*A*x-B)/(C*x...

meer dan 8 jaar ago | 1 answer | 0

1

answer

Question


How to apply least square approach in this case?
I think I have a connected problem, it is given to me the experimental data (xdata,ydata), and I am asked to fit them to a model...

bijna 9 jaar ago | 1 answer | 0

1

answer

Question


Create uitab with different name (several uitabs)
Actually I have two questions about uitabs 1. Is "is there any problem using uitab in matlab R2014a other then the warning and d...

bijna 10 jaar ago | 1 answer | 0

1

answer

Question


Run matlab code from gui created by c++ using Qt
I want to create a program that manipulate a lot of data mainly matrices, the program has a user interface for inputs and output...

ongeveer 10 jaar ago | 0 answers | 1

0

answers

Answered
Pass variables between Guis created using Guide
Thanks to whom answered and tried to answer me; I found a solution for that by using this answer just adjust it according to the...

meer dan 10 jaar ago | 0

Answered
read the value of radio button with push button call back
Thanks to whom answered and tried to answer me; I found a solution for that by using this answer just adjust it according to the...

meer dan 10 jaar ago | 0

| accepted

Answered
Is there a method to merge two programmatic guis to form one m file for both?
I tried a way and till now it is working, by copying the code of the sub gui to the m file of the main gui but outside of its li...

meer dan 10 jaar ago | 0

| accepted

Question


Is there a method to merge two programmatic guis to form one m file for both?
Is there any method to merge two programmatic guis to make one .m file and one of them will be the main gui where the other will...

meer dan 10 jaar ago | 1 answer | 0

1

answer

Question


read the value of radio button with push button call back
I created a programmatic gui that calls another gui (included in the same .m file), that second gui has several uicontrols and h...

meer dan 10 jaar ago | 1 answer | 0

1

answer

Question


Pass variables between Guis created using Guide
I have created a GUI using GUIDE named MainGui, this gui will process data and give results to other gui named outputGui cre...

meer dan 10 jaar ago | 3 answers | 0

3

answers

Question


program stops due to lsqcurvefit multistart failure
I created a long code that fits some data to a model, I have several sets of data to check my program I tried with 4 sets of dat...

meer dan 10 jaar ago | 0 answers | 0

0

answers

Question


Limit subfunctions values in least square curve fitting
Hi all, I have a function like y-theoretical=A*x+(exp(B/C)/ln(Dx)).x and y-experimental are supplied from experiment; where ...

meer dan 10 jaar ago | 1 answer | 0

1

answer

Question


Parameters to consider in non linear curve fitting
I have a complex (sum and multiplication of several elementary functions) function to fit with experimental data, but I could n...

meer dan 10 jaar ago | 2 answers | 0

2

answers

Answered
Choosing middle points in discrete function
The problem is solved by introducing a counter in the algorithm that calculates the number of repeated data and than divide that...

bijna 11 jaar ago | 0

| accepted

Question


Choosing middle points in discrete function
I have a set of experimental data y=f(x), this set looks like a discrete function means for y=a there are several corresponding ...

bijna 11 jaar ago | 1 answer | 0

1

answer

Question


Least square fitting of experimental data
I have experimantal data xdata,ydata; and I want to fit a model to these data, the model shape is like Y(xdata)=[A*exp(C*D/xdata...

bijna 11 jaar ago | 2 answers | 0

2

answers

Question


how to add data to a gui table
I have created a GUI with uitable of (6000,7), I loaded data to my gui through a dropdown menu callback, and I created a push bu...

meer dan 11 jaar ago | 1 answer | 0

1

answer

Question


import data using GUIs
Hello gents, I have some data to process in MATLAB, my data are in xlsx files. I want to create a user interface to process thi...

meer dan 11 jaar ago | 2 answers | 1

2

answers

Question


how to simulate experimental data with a poly-function
how to simulate experimental data with a poly-function (F+G*T...; F G T are non linear functions) and estimate parameters (F(a,b...

bijna 12 jaar ago | 1 answer | 0

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answer