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# Sven Koerner

### Institut für Bahntechnik GmbH

Last seen: 8 months ago Active since 2010

electrical engineering electric and hybrid drives electric railways driving dynamics simulation www.openpowernet.de Professional Interests: transport, magnetic levitation

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Question

Frequency-Dependant Voltage Source
Is there a block in Simulink or Simscaope to model a frequency controlled voltage source, with e.g. 100 V on each frequency from...

2 years ago | 1 answer | 0

### 1

Question

Impdedance measurement of frequency-dependent Distributed Parameters Line
Matlab implemented a Distributed Parameters Line (Frequency-Dependent) Block with version 2020b. I just wonder how it is possib...

2 years ago | 0 answers | 0

### 0

Question

Frequency dependent impedance or resistor
Is it possible to model a frequency dependent resistor or impedance in state-pace model - anf if yes how can I do it?

2 years ago | 0 answers | 0

### 0

Question

How to vectorise the filter function with multiple window-sizes?
The task is to calculate the maximum of a moving rms-value of a signal, which is available with a constant timestep dt. So the s...

6 years ago | 2 answers | 0

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Question

How to vectorise the filter function with multiple window-sizes?
The task is to calculate the maximum of a moving rms-value of a signal, which is available with a constant timestep dt. So the s...

6 years ago | 0 answers | 0

### 0

Question

I have X,Y,Z-matrices as data and surf(X,Y,Z) within MAtlab produces a nice surface plot. Now I'd like to put this data to a mup...

9 years ago | 0 answers | 0

### 0

Question

Matlab - Mupad - surface plot
Hi there, how is it possible to genrate a meshlist for use with mupad from a Matlab surface-plot? I would like to have a scrip...

11 years ago | 0 answers | 1

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Question

What is your favorite unrecognized (and undocumented) File Exchange submission?
Hi there, I'm a big fan of the "Pick of the week" blog . This week Brett had the very good idea to let the user pick one up ...

11 years ago | 0 answers | 0

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PDE-Toolbox, curl of vectorfield
I found a solution...

11 years ago | 1

| accepted

Question

PDE-Toolbox, curl of vectorfield
Is there a way with the PDE-Toolbox after solving a parabolic equation to calculate curl(u)? How it will be done?

11 years ago | 2 answers | 0

### 2

Question

Save figure with java graphic object
Is there a way how to save a figure to a *.fig file with all included java objects? When you add a java object to a matlab figur...

11 years ago | 1 answer | 0

### 1

Activex google earth plugin and matlab
I forgot the fig-file - sorry!!! But now it is also in the zip file, so that it should work!

12 years ago | 0

Activex google earth plugin and matlab
See an example for embedded GE-javascript based API Plugin ( <http://code.google.com/intl/de-DE/apis/earth/> ): <http://www....

12 years ago | 0

Question

uicomponent - JApplett
How can I use uicomponent to add an JApplet to a matlab figure/ gui? Does anyone have an example?

12 years ago | 1 answer | 0

### 1

Question

Data aquisition, Meilhaus 4680i
Hello there, does anyone have an adapter for the "meilhaus 4680i" to use with the data aqusition toolbox?

12 years ago | 0 answers | 0

### 0

Question

trisurf to surf
Hi, does anyone know a calculation for converting data from trisurf-plots in surf-plots? If there is data TRI,X,Y and Z for...

12 years ago | 1 answer | 0

### 1

JFreeChart Pointer for Dialdemo
It works! Many thanks to Altmany!

12 years ago | 0

Question

JFreeChart Pointer for Dialdemo
Hi, I want to use *JfreeChart* in Matlab (http://undocumentedmatlab.com/blog/jfreechart-graphs-and-gauges/#comments). For recon...

12 years ago | 2 answers | 0