William Thielicke
OPTOLUTION Messtechnik GmbH
Personal website:
http://William.Thielicke.org
Company website:
http://www.Optolution.com
Professional Interests: Animal locomotion, flow measurement techniques, micro air vehicles, robotics
Python, MATLAB, Visual Basic
Spoken Languages:
English, French, German
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2 003
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REPUTATION
21
CONTRIBUTIONS
18 Questions
8 Answers
ANSWER ACCEPTANCE
61.11%
VOTES RECEIVED
9
RANK
103 of 17 361
REPUTATION
9 813
AVERAGE RATING
4.80
CONTRIBUTIONS
5 Files
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589
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MATLAB Central Treasure Hunt finisher badge
Awarded to William Thielicke on 10 May 2021
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Awarded to William Thielicke on 01 May 2021
Accept 5 answers given by other contributors
Awarded to William Thielicke on 03 Dec 2020
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Awarded to William Thielicke on 14 Oct 2020
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Awarded to William Thielicke on 09 Oct 2019
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Your submissions received 25 five star ratings
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Publish your first submission
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1 of your answers has been accepted
Awarded to William Thielicke on 31 May 2018
Provide your first answer ever to someone else's question
Awarded to William Thielicke on 31 May 2018
Content Feed
Question
Colorbar range inconsistent in high aspect ratio images
Hi, I am certainly doing sth wrong, but I wonder why Matlab displays different colormap limits when I change the colormap locati...
12 jours ago | 1 answer | 0
1
answerHow 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....
2 mois 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...
3 mois ago | 562 downloads |
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...
3 mois ago | 0
Submitted
Webcam Realtime Motion Tracker
Example of how to track space-resolved motion in realtime from a webcam video stream.
4 mois ago | 18 downloads |
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...
4 mois ago | 0 answers | 2
0
answersQuestion
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...
5 mois ago | 1 answer | 0
1
answerQuestion
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...
6 mois ago | 0 answers | 0
0
answersQuestion
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...
6 mois ago | 0 answers | 0
0
answers'Clipping' the quiver plot
When anything uses "axis image", then it is not possible to disable clipping anmore... Is this desired behaviour? figure; imag...
6 mois 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...
8 mois 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...
9 mois ago | 4 answers | 2
4
answersQuestion
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...
10 mois ago | 0 answers | 0
0
answersPractical 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...
11 mois 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...
11 mois ago | 1 answer | 0
1
answerSubmitted
Preview and play video files
Very simple and easy tool to play and preview video files.
environ un an ago | 3 downloads |
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:...
environ un an ago | 1 answer | 0
1
answerQuestion
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...
environ un an ago | 1 answer | 0
1
answerQuestion: subplot axes label cut off (activepositionproperty problem?)
So this bug still hasn't been fixed...? After 8.5 years...?
environ un an 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...
environ un an ago | 0 answers | 0
0
answersFileExchange: 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....
plus d'un an 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 ...
plus d'un an ago | 1 answer | 1
1
answerQuestion
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,...
plus de 2 ans ago | 2 answers | 0
2
answersQuestion
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 ...
plus de 2 ans ago | 1 answer | 0
1
answerQuestion
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...
plus de 2 ans ago | 1 answer | 0
1
answerQuestion
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...
presque 3 ans ago | 0 answers | 0
0
answersAzimuth data: Colormap wrapping when performing interpolation
ThabkThank you veryvery much for your helphelp!
presque 3 ans 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...
presque 3 ans ago | 2 answers | 0
2
answersQuestion
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,...
environ 3 ans ago | 0 answers | 0
0
answersWhen I open PIVlab session I get error, Why? file could not file
Well, I guess you deleted or moved the image files...?
plus de 3 ans ago | 0
| accepted
