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László Arany


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I'm a mechanical engineering student using Matlab.

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Question


How to solve the dispersion relation in a symbolic expression?
I have a symbolic expression along the lines: H = @(f) a*k*f; where a is a constant. f is the rotational frequency and k...

plus de 11 ans il y a | 1 réponse | 0

1

réponse

Question


In symbolic expression how to include an expression that is a function of the symbolic variable?
I have an expression given as e.g.: g = @(x) f*x where f is a function of x and is defined as f(x) = b if x > a...

plus de 11 ans il y a | 1 réponse | 0

1

réponse

Question


How to generate .m file from GUIDE GUI?
Hi, I have created a GUIDE GUI in Matlab and wrote thousands of lines of code. I was moving a lot of objects in the GUIDE win...

presque 12 ans il y a | 3 réponses | 0

3

réponses

Question


How to plot only non-zero positive values in a bar3 graph?
This should be trivial but I can't figure it out. I have an NxM matrix, which I am plotting as a bar3 graph. All of them have t...

presque 12 ans il y a | 1 réponse | 0

0

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How to put (tab delimited) text files together removing header text?
In the meanwhile I managed to sort out the last part of the question. This is a simple way to reach all files from a folder and ...

presque 12 ans il y a | 0

Question


How to put (tab delimited) text files together removing header text?
Hi, I have many text files in the following format: Name of the file Date Other useless data Column1 [unit] Col...

presque 12 ans il y a | 4 réponses | 0

4

réponses

Réponse apportée
guidata doesn't save my data, why?
Well, this does the trick, however, I still don't understand why my method doesn't work.

plus de 13 ans il y a | 0

Question


guidata doesn't save my data, why?
I have a GUI made in GUIDE. I need to store some data within functions and they must be reachable by other callbacks. I am using...

plus de 13 ans il y a | 4 réponses | 0

4

réponses

Question


Using guidata in a GUIDE GUI
Hi, I created a gui, which has many editable texts as input parameters, many buttons and axes. Some button presses call funct...

plus de 13 ans il y a | 1 réponse | 0

1

réponse

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GUI function data to workspace and to file
I could finally figure it out. You can save the data in the handles of the given GUI. So for example if your GUI is named "MyGU...

plus de 13 ans il y a | 0

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Question


GUI function data to workspace and to file
I have a GUI which has a function which runs a few loops and calculates data into matrices. These data are then displayed in a p...

plus de 13 ans il y a | 1 réponse | 0

1

réponse

Question


How to write subscript in static text in a GUI?
Hi all, I need to write subscripts into static text objects in a GUI created with GUIDE. I googled the problem and found sev...

plus de 13 ans il y a | 1 réponse | 2

1

réponse

Question


The sign "~" is not backwards compatible?
I am using MATLAB 2010b and I created a GUI in GUIDE. The code generated by Matlab contained a lot of input variables for GUI ...

plus de 13 ans il y a | 1 réponse | 3

1

réponse

Question


How to put three coordinates in an element of a matrix?
What I'm trying to do is to put the coordinates of velocity vectors into the elements of a 2 dimensional matrix. (That is, I hav...

plus de 13 ans il y a | 1 réponse | 0

1

réponse

Question


Compare elements of two matrices
The necessary condition for my "while" loop to keep running is that not all elements of matrix B are smaller than those of matri...

plus de 13 ans il y a | 1 réponse | 0

1

réponse