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William Thielicke


OPTOLUTION Messtechnik GmbH

Last seen: Today Active since 2008

Personal website:
http://William.Thielicke.org
Company website:
http://www.Optolution.com

Professional Interests: Animal locomotion, flow measurement techniques, micro air vehicles, robotics

Programming Languages:
Python, MATLAB, Visual Basic
Spoken Languages:
English, French, German

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  • MATLAB Central Treasure Hunt Finisher
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  • Personal Best Downloads Level 5
  • Thankful Level 2
  • GitHub Submissions Level 1
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  • 5-Star Galaxy Level 5
  • First Submission
  • Knowledgeable Level 1
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Answered
How can I open MATLAB data files in the PIVlab app?
PIVlab sessions can only be opened in PIVlab. If you want to work in MATLAB, you can export the results as mat file from PIVlab....

18 días ago | 0

| accepted

Submitted


PIVlab - particle image velocimetry (PIV) tool with GUI
Easy to use, GUI based tool to analyze, validate, postprocess, visualize and simulate (micro) PIV data. Optional parallel comput...

alrededor de 1 mes ago | 1014 downloads |

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Answered
imagesc: how to set NaN as white color
As this is still the first hit when searching on Google... The best solution IMHO: Setting data that is NaN to transparent se...

alrededor de 2 meses ago | 0

Submitted


Webcam Realtime Motion Tracker
Example of how to track space-resolved motion in realtime from a webcam video stream.

3 meses ago | 18 downloads |

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Question


Sudden drop in speed for large matrices. RAM full -> Prevention?
Dear all, I am doing image analyses with a toolbox called "PIVlab". At work, we recently bought a new camera with 25 MP resolut...

3 meses ago | 0 answers | 2

0

answers

Question


cell2mat -> operation -> mat2cell : How...?
Hi, I have a cell aray that I need to convert to a 3D matrix, perform some operation, and then convert it back to the original c...

4 meses ago | 1 answer | 0

1

answer

Question


imwrite 12bit data?
Hello, I have a camera that gives me grayscale 12bit images. They are quite big, and the framerate is quite high, so I would lik...

4 meses ago | 0 answers | 0

0

answers

Question


FEX: How to add links in the overview text?
Hello, I would like to have the text in my Matlab submission appear as a hyperlink: https://de.mathworks.com/matlabcentral/file...

5 meses ago | 0 answers | 0

0

answers

Answered
'Clipping' the quiver plot
When anything uses "axis image", then it is not possible to disable clipping anmore... Is this desired behaviour? figure; imag...

5 meses ago | 0

Solved


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

7 meses ago

Question


Best Matlab Editor replacement?
Is there a way to replace the MATLAB Editor? I think it is hardly better than windows notepad, which appears a bit ridiculous fo...

7 meses ago | 4 answers | 2

4

answers

Question


Core i7/i9 and Ryzen 7/9 and Threadripper etc owners: Please test your speed with my script. Looking for the suitable CPU for a Matlab computer
Hi, I know that this question has been asked very often. But me too, I am looking for the fastest computer to run some very spec...

8 meses ago | 0 answers | 0

0

answers

Answered
Practical way to have multiple "drawrectangle" and work with them
Ok, I found something in the help: hfhs = findobj(gca, 'Type', 'images.roi.Rectangle') Calling this just before starting the t...

9 meses ago | 0

| accepted

Question


Practical way to have multiple "drawrectangle" and work with them
I have an image displayed in an axes. The user should draw multiple rectangles using drawrectangle (command started via menu com...

9 meses ago | 1 answer | 0

1

answer

Submitted


Preview and play video files
Very simple and easy tool to play and preview video files.

12 meses ago | 3 downloads |

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Question


Customize "implay"
Hi, is it possible to customize matlabs inbuilt video player? I would like to hide the toolbar and the menu. Something like:...

12 meses ago | 1 answer | 0

1

answer

Question


Vectorize for loop: corr2(A(:,:,i),B(:,:,i))
Hi, I am trying to accelerate a function and am unable to perform this myself, so I am hoping for your help. I have a set of 10...

alrededor de 1 año ago | 1 answer | 0

1

answer

Answered
Question: subplot axes label cut off (activepositionproperty problem?)
So this bug still hasn't been fixed...? After 8.5 years...?

alrededor de 1 año ago | 4

Question


Matlb Projects / Git: The remote update was rejected by the target: refs/heads/main->refs/remotes/origin/main
Hi, I am new to all this version control and trying to work on my repo: https://github.com/Shrediquette/PIVlab/ In Matlab, I a...

alrededor de 1 año ago | 0 answers | 0

0

answers

Answered
FileExchange: Zip, Toolbox, App
I got a good answer from the support (after some discussion why they should help me although my Matlab subscription has expired....

más de 1 año ago | 0

| accepted

Question


FileExchange: Zip, Toolbox, App
I want my contribution (it is a GUI for image analysis) to be available as: zip archive (with just the .m files etc. that are ...

más de 1 año ago | 1 answer | 1

1

answer

Question


What function fits my data...?
Hello, I am a bit unsure if this is the correct place to ask my question, but I'll try anyways: I am doing laser triangulation,...

alrededor de 2 años ago | 2 answers | 0

2

answers

Question


Custom GUI: Check for updates
Hi, I made a Toolbox that I am updating from time to time. Is there a way to notify users that an update of my Toolbox has been ...

alrededor de 2 años ago | 1 answer | 0

1

answer

Question


Circular vs. linear convolution of 2D data
Hi, there is an example for 1D data and circular vs linear convolution here: https://de.mathworks.com/help/signal/ug/linear-and...

más de 2 años ago | 1 answer | 0

1

answer

Question


File Exchange: Package as App? Package as Toolbox? Enable checkbox "Package as Toolbox"? Include .mltbx and .mlappinstall in zip...?
Hello, I have large difficulties to understand how to supply my app to Matlab File Exchange. My aim is to enable all users to i...

casi 3 años ago | 0 answers | 0

0

answers

Answered
Azimuth data: Colormap wrapping when performing interpolation
ThabkThank you veryvery much for your helphelp!

casi 3 años ago | 0

Question


Azimuth data: Colormap wrapping when performing interpolation
Hello, I have a problem with interpolating a colormap for azimuth / circular data... Please check the attached images: The colo...

casi 3 años ago | 2 answers | 0

2

answers

Question


How to test GUIs on different systems?
Hi, I think this is my first question here, and I'll start right away with a silly one. The first impression is most important,...

alrededor de 3 años ago | 0 answers | 0

0

answers

Answered
When I open PIVlab session I get error, Why? file could not file
Well, I guess you deleted or moved the image files...?

más de 3 años ago | 0

| accepted

Submitted


Matlab 3D vectors to Paraview (via binary VTK file)
Writes a 3D (x,y,z,u,v,w) vector field to a binary VTK file for Paraview.

casi 10 años ago | 9 downloads |

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