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László Arany


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Con actividad desde 2012

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I'm a mechanical engineering student using Matlab.

Estadística

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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...

más de 10 años hace | 1 respuesta | 0

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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...

más de 10 años hace | 1 respuesta | 0

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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...

alrededor de 11 años hace | 3 respuestas | 0

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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...

alrededor de 11 años hace | 0 respuestas | 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 ...

alrededor de 11 años hace | 0

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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...

alrededor de 11 años hace | 4 respuestas | 0

4

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

más de 12 años hace | 0

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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...

más de 12 años hace | 4 respuestas | 0

4

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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...

más de 12 años hace | 1 respuesta | 0

1

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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...

más de 12 años hace | 0

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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...

más de 12 años hace | 1 respuesta | 0

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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...

más de 12 años hace | 1 respuesta | 2

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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 ...

más de 12 años hace | 1 respuesta | 3

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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...

más de 12 años hace | 1 respuesta | 0

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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...

casi 13 años hace | 1 respuesta | 0

1

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