Sean de Wolski
MathWorks
I like to be outside. But if I'm inside, I like to be using MATLAB.
I'm a Senior Application Engineer at MathWorks and civil/structural engineer by education.
Statistics
15-year anniversary Scavenger Hunt finisher badge
Awarded to Sean de Wolski on 09 Nov 2016
Contribute at least one answer each month for 36 consecutive months
Awarded to Sean de Wolski on 20 Jul 2017
Obtain 50 solvers for a problem you have created
Awarded to Sean de Wolski on 30 Jul 2018
Create a problem
Awarded to Sean de Wolski on 06 Jun 2012
Your submissions were downloaded 30 or more times in a month
Awarded to Sean de Wolski on 01 Jul 2020
Have 3 submissions connected to GitHub
Awarded to Sean de Wolski on 24 Apr 2020
Publish your first review
Awarded to Sean de Wolski on 09 Oct 2019
Your submissions received 5 five star ratings
Awarded to Sean de Wolski on 09 Oct 2019
Publish your first submission
Awarded to Sean de Wolski on 09 Oct 2019
Accept 5 answers given by other contributors
Awarded to Sean de Wolski on 20 Jul 2017
Answer 10 questions that were unanswered for more than 30 days
Awarded to Sean de Wolski on 20 Jul 2017
Content Feed
How to have multiple lines in a table variable name?
t = table(1,'VariableNames',"hello"+newline+"world") t(1, "hello"+newline+"world") Not sure why you'd want this though?
3일 전 | 0
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Import Explorer to help you with importing table data
Jiro's Pick this week is Import Explorer for tables by Jan Studnicka.When importing data as a table, you can use...
13일 전
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Industrial Machinery Anomaly Detection
Rachel is the product manager for predictive maintenance at MathWorks. Rachel's pick this week is Industrial...
약 1달 전
Run reinforcement learning Agent on raspberry
You won't want to compile the MEX file to run on the Pi because it requires MATLAB. Instead generate code and recompile it for ...
약 1달 전 | 0
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Widgets Toolbox – MATLAB App Building Components
Sean's pick this week is Widgets Toolbox by Robyn Jackey. Contents ...
약 1달 전
Is there a MATLAB package manager?
Right now there is no package manager like the ones you listed in that everything in MATLAB is tied to the path. Using MATLAB A...
약 1달 전 | 0
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I need to run this python code in MATLAB. Can anyone guide me, please?
Why not use MATLAB's native MODBUS support? MODBUS Communication - MATLAB & Simulink (mathworks.com)
약 2달 전 | 0
ga optimization share variable between constraint and objective function to reduce computational time
All of your constraints are simple arithmetic. I think you could solve this much more quickly and effectively as a mixed intege...
약 2달 전 | 0
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Visualizing Earth and Celestial Bodies
Jiro's Pick this week is 3D Earth and Celestial Bodies (planet3D) by Tamas Kis.I'm not an expert in astronomy or space...
약 2달 전
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Face Detection with Deep Learning
Brett's Pick this week is MTCNN Face Detection, by Justin Pinkney, a MathWorks colleague from our Consulting Department.We...
2달 전
Matlab Forecast Report Example File
Hi Ian, You can email me at: char(matlab.net.base64decode("c2Rld29sc2tAbWF0aHdvcmtzLmNvbQ==")) and I'll get you the files.
2달 전 | 1
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How do you add a header to a printed figure?
You can use the MATLAB Report Generator to build sophisticated reports with whatever formatting, chapters, sections, etc. you ne...
2달 전 | 0
How to shift all the non-zero elements of a matrix to the right of the matrix?
Without loop or cells: x = [1 2 3 0 0 1 2 0 0 0 1 2 3 0 0 0 1 0 0 1 2 3 1 2]; xt = x.'; sxr = sort(logical(xt), 1, ...
3달 전 | 2
Trouble with jsondecode() and jsonencode()
fprintf(fid,"%s",str2) That way if there are format spec characters in the JSON they are not interpretted as such.
3달 전 | 1
How can I create a standalone application using my model from Regression Learner?
You need to get the data into the compiled app. Typically with compiling to an executable this would be by passing in a file na...
3달 전 | 0
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Satellite Trajectory
Will's pick this week is Satellite Trajectory by Huy Nguyen. This submission provides an app that you can install and add...
3달 전
TiledLayout fill with for loops
f = figure; t = tiledlayout(f,5,3); for ii = 1:15 nexttile(t) plot(sin(1:(ii*10))) end
3달 전 | 0
Is it possible to vectorize this?
A = [1 2 0 3 4 6; 9 3 4 0 9 5; 4 3 0 5 6 7; 3 7 7 3 0 0;1 1 8 8 4 8; 0 0 0 0 4 2; 0 0 0 0 0 0] B = accumarray(repmat((1:height(...
3달 전 | 2
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How to add graph in the template used for report generation
The plot can go into any block hole you have in the template. You can use mlreportgen.dom.Image or mlreportgen.report.Figure to...
3달 전 | 2
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What MATLAB functions are underappreciated?
onCleanup - I want to reliably do this thing at the end... I've actually gotten to the point that I will pass these (or cell ar...
3달 전 | 1
What MATLAB functions are underappreciated?
tempname/tempdir - Need to write something and guarantee write permissions on any platform...
3달 전 | 0
What MATLAB functions are underappreciated?
mfilename I use this all of the time for building relative file or folder paths. I want currentProject().RootFolder to replace ...
3달 전 | 0
How to reshape a dataset?
Convert the dataset to the much more modern and supported table using dataset2table. Look at unstack()
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datenum resulting in incorrect values
Please use datetime instead of datenum. If you have an excel date, you can convert directly from that d = datetime(x, 'Convert...
3달 전 | 1
How to correctly use MONTHS function?
You should use datetimes, durations and the between function for this: >> d1 = datetime('may 31 2000', 'InputFormat', 'MMM dd y...
3달 전 | 0
How to convert arc length to km?
Arc length from the distance function is the distance. It will be in units of the ellipsoid or the value of the fifth input arg...
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How to add set/get methods methods in class constructor
You want dependent properties: Set and Get Methods for Dependent Properties - MATLAB & Simulink (mathworks.com)
4달 전 | 0
Will newer versions of the MATLAB Compiler Runtime work on older versions of MATLAB?
No. The runtime needs to match the version of MATLAB it was compiled with.
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Get the Ship Stuck!
In this blog post, I want to get the Ever Given cargo ship stuck in the pond next to MathWorks at scale. This blog post is...
4달 전
