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# Andreas Bernatzky

### Hochschule Rosenheim

Last seen: casi 3 años hace Con actividad desde 2018

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Respondida
Dust simulation and electrode modeling using Matlab
Hey James, I had a look at this one: https://de.mathworks.com/matlabcentral/fileexchange/42288-calculating-electric-field-of-a...

más de 3 años hace | 0

Respondida
How to randomly select 2 rows
This would be my solution: myMat = rand(10,50); [nRow,~] = size(myMat); randomRows = round((nRow - 1).*rand(2,1) + 1); % fr...

más de 3 años hace | 1

Respondida
How to create drag and drop in App Designer?
Hi this did the Job for me: https://de.mathworks.com/matlabcentral/fileexchange/69195-drag-and-drop-in-matlab-app-designer

más de 3 años hace | 0

Respondida
How to compute a vector using a for loop
Hi Timothy, I am not completely sure if I fully understand your question. Maybe you should post your post. But what you want...

más de 3 años hace | 0

Respondida
Adding Color to Text in Rows in UI Table in GUI
Hi if you have an handle h to the object you can try this: set(h, 'Color',[1, 0 ,0], 'FontSize', 20)

más de 3 años hace | 0

Respondida
How do I derive a linear equation for wind speed between 13km/h –50km/h using “if-else”?
you have to index Wind_Year with your increment i. For example Wind_Year(i) but heavily depends on what type of container your ...

casi 4 años hace | 0

Resuelto

Area of an equilateral triangle
Calculate the area of an equilateral triangle of side x. <<http://upload.wikimedia.org/wikipedia/commons/e/e0/Equilateral-tr...

casi 4 años hace

Resuelto

Length of a short side
Calculate the length of the short side, a, of a right-angled triangle with hypotenuse of length c, and other short side of lengt...

casi 4 años hace

Pregunta

Extract data from nyquist plot
Hello, I am trying to extract the data of a nyquist plot and plot it into another figure (I have to do this for another API nor...

casi 4 años hace | 1 respuesta | 0

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Respondida
why do I get NaN result
Hey Nazil, I can just remember the RSA really roughly but I did some researches yesterday evening and I read at several points ...

casi 4 años hace | 1

Respondida
Saving figures into structure?
Hey Jared, data = rand(10,2); myStruct.structFig = plot(data); myStruct.structData = data; m = figure(2); % does not ...

casi 4 años hace | 0

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Respondida
generating a 3d surface from from [x,y,z,c] matrix
Hey Abdulelah, I have made some approaches with density3D from: https://github.com/TypHo22/2D_3D-Density-Histogram should do ...

casi 4 años hace | 0

Pregunta

Problem with compiling SimulinkCompiler example
Hi everyone I am trying to compile the Simulinkcompiler example: https://de.mathworks.com/help/releases/R2020a/slcompiler/ug/de...

casi 4 años hace | 0 respuestas | 0

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Enviada

openDrive-Parampoly3
Shows Parameter sensitivity of ParamPoly3 geometry

casi 4 años hace | 1 descarga |

Respondida
Get average water flow for every 15min between 1am and 5am of each day
Hey Charles, the easiest approach in my opinion is the following. keep in mind this is pseudoCode (have no matlab at the momen...

casi 4 años hace | 0

Respondida
How to change a line in .txt file by importing a name, from a loop
should finally do the work now: opts = detectImportOptions('test.csv'); opts.DataLines(1) = 1; %begin in first row opts.Data...

alrededor de 4 años hace | 0

Respondida
Plotting multiple graphics in Appdesigner
Hi Francesco, I have written a small example for you. Because you have no code attached I can not say where your mistake is. ...

alrededor de 4 años hace | 1

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Enviada

Matlab2Arduino
Control a Servomotor with Matlab and Arduino without using Arduino Toolbox

alrededor de 4 años hace | 7 descargas |

Respondida
How can I solve this system of equation
Hey Vince Ugo, you can not convert a variable into a symbolic expression (subsituting) and convert them into double() values an...

alrededor de 4 años hace | 0

Respondida
I have made a code for calculating the electric field intensity for n charges. I need help plotting the electric field intensity pl help !
As darova already mentioned it is really annoying. You should think about a different user input. But for visualizing I would ...

alrededor de 4 años hace | 0

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Respondida
GUI in Matlab or C++ ?
Hey Osama, if you are asking which programming language is better for making a GUI implicates you have never done a GUI in C...

alrededor de 4 años hace | 0

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Enviada

Concave hull: A k-nearest neighbours algorithm
Concave hull: A k-nearest neighbours approach for the computation of the region occupied by a set of points

alrededor de 4 años hace | 4 descargas |

Enviada

2D_3D-Density-Histogram
This function makes a 2d histogram as an alternative to plotting data points and visually estimating where the most data is.

alrededor de 4 años hace | 1 descarga |

Enviada

imageSave
Function to save all open Matlab figures to a specific directory

alrededor de 4 años hace | 2 descargas |

Enviada

Graham-Scan
Algorithm for calculating a convex hull around a point cloud

alrededor de 4 años hace | 10 descargas |

Pregunta

Include Simulink model in a matlab executable
Hello everyone, I want to deploy a matlab program (matlab compiler) which communicates with several simulink models. As known t...

alrededor de 4 años hace | 1 respuesta | 0

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respuesta

Respondida
how to draw a 3d pyramid using patch
Hope that suits you. Did it in an Objectorientated approach because I think this can be reused easier Some theory for patch whi...

más de 4 años hace | 1

Respondida
How to take screenshot of a web page automatically using MATLAB?
Hi Tanzina, because I have not yet tackled such a task I can make only a few assumptions. For taking a screenshot: https://...

más de 4 años hace | 0

Respondida
Limiting the number of Matlab figure windows
You should consider debugging without plotting and use breakpoints instead. I do not know the maximum limit of possible plot...

más de 4 años hace | 0

Respondida
Create a 3D surface using 3 matrices
Have a look at https://de.mathworks.com/help/matlab/ref/surf.html https://de.mathworks.com/help/matlab/ref/mesh.html

más de 4 años hace | 0