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With 2021b's New Python Functionality, is there a way to view an interpreter's output?
>> pyrunfile('foo.py') % saving as foo.py, changing folder, and commenting broken on_moved Modified Item C:\Documents\MATLAB\Sc...

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empty array size is stuck on 1x3
You may want to look at gpxread. Read GPX file - MATLAB gpxread (mathworks.com)

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Jenny Bosten’s Art in the MATLAB Mini Hack
Sean's pick this week is the collection of artistic images submitted by Jenny Bosten in the ongoing MATLAB Mini Hack.The...

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When there's an error in a function triggered by Appdesigner, how to stop execution before app management?
dbstop if caught error

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Efficient Object-Oriented Kronecker Product Manipulation
Sean's pick this week is KronProd by Matt J.BackgroundThis one is old and very dear to my heart. Some time in the 2009...

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Fill background pixels with the value of the nearest foreground pixel
Hi Matt, The second output from bwdist is the index of the closest pixel. I think this is all you need to then index back. [~...

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How to activate bubble chart
Bubblechart was added to core MATLAB in R2020b. You'll need to upgrade to this release or find a variant on the file exchange.

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Restore old editor in R2021b?
I changed these settings and it greatly improved the font for me: s = settings; s.matlab.fonts.custom.editor.FontToUse.Persona...

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Adding bulleted list to PowerPoint using MATLAB Report Generator
The template should not be a pptx file but a potx file.

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Convert String to numbers
s = ["0001" "0002"] n = double(s)

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MATLAB App Testing - Confirmation dialog boxes
You can dismiss and alert but not a confirmation dialog yet. Capability for alerts added in 21a. https://www.mathworks.com/h...

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Climate Change Leads to a Predictable Atmosphere: Is this Good News?
Today's post is by Lama Itani, who is part of the MathWorks Academic Engineering Team. This week's Pick is Attractor Local...

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Code conversion using matlab coder
Being pedantic, you should NOT be using scripts but functions for everything. So step 1 is convert everything to functions. Re...

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Processing big/large/blocked images, blockwise
Back in R2016b, we introduced tall arrays to facilitate, among other things, processing arbitrarily large datasets. This...

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removing an entire row
grace = s(s(:,3)~="fred",:)

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How to trigger an App Designer UI component's callbacks programatically, like `notify()`
Do you want to do this in the scope of testing, or to reuse the functionality of the button callback? For the former, look at m...

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How to implement an API REST POST in Matlab
Look at either: weboptions('RequestMethod','post') or doc webwrite

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2d interpolation of n-dimensional data
You can just change the Values of one scatteredInterpolant object. It won't have to redo the expensive underlying triangulation...

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Why does this example from MathWorks work on Windows but not on Mac?
which -all plot It's not win v. mac but that you've shadowed plot on the failing machine.

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which one is better?deep learning toolbox or matconvnet
Matconvnet hasn't been updated in 3 years. Deep Learning Toolbox has dozens of full time staff working on it, improving it, and...

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How to become a staff if you are among the big potatos of mathworks in the answer community?
Hi Wan Ji, I'd be happy to refer you to a MathWorks position. I got my referral from someone who observed me answering questio...

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skychart
Will's pick this week is skychart by Emmanuel Farhi. This submission leverages object-oriented programming to plot...

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Pattern Search Stopping Criteria
You can use an outputfcn for this. The output function can pass back a stop flag. https://www.mathworks.com/help/releases/R202...

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Calling MATLAB class functions from Python with matlab.engine
MWE works for me. Specify nargout, and make sure your directories are on the path (strongly recommend using Projects for this, ...

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uitable with latex or greek letters
You could use a uihtml component with an embedded table. Of course this table will not be interactive, but if it's for display ...

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Set value for elements within a polygon
Something along this line will work too. Note, you may need to deal with x/y v. row/col indexing (swap meshgrid for ndgrid). d...

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How to create a map mask using coordinates
What is your end goal? You need to project lat and lon into cartesian coordinates. From there, you can use poly2mask. The res...

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m2uml
  Sean's pick this week is m2uml by per isakson. Table of Contents m2uml MATLAB's Class Diagram Viewer in...

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My code runs as a m file but not as an exe. What to do?
This answer explains it: How can I compile a pre-trained neural network into a standalone application using the MATLAB Compiler...

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Aerospace toolbox: “Unable to resolve the name” error
which -all Aero.FixedWing

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