Answered
Is the LiveScript Editor Connected to the Base Workspace?
The red pause button is any execution, not just execution from the live editor.

2 years ago | 0

Answered
Error when executing MATLAB app methods via parfeval and BackgroundWorker pool.
MainFunc should be an external function you call and not an app class method. The app can update itself with the results of the...

2 years ago | 1

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Answered
creating a PDF report using simulation results.
I'd strongly encourage you to look at the report generator task examples and specifically the tables section. https://www.mathw...

2 years ago | 0

Answered
Remove the Last Entry of Many Fields of a Structure
data.test1=1:10; data.test2=3:12; data.test3=2:11; data.test4=1:10; data.test5=2:10; data.test6=4:12; data.test7=5:13; n ...

2 years ago | 0

Answered
How to find pythagorean triangle's hypotenuse in a matrix?
This will be the most numrically stable. a = [5 8 12 3; 8 12 63 20; 9 84 144 20; 24 11 15 180]; b = [12 6 5 4; 15 35 16 21; 40...

2 years ago | 2

Answered
Use icons of different shapes for push button in AppDesigner
You could use a uiimage instead. Then set it's ImageClickedFcn instead of ButtonPushedFcn callback.

2 years ago | 0

Answered
nlmpc (nonlinear model predictive control) in Simulink for code generation
The command from MATLAB you'll want to use is nlmpcmoveCodeGeneration Compute nonlinear MPC control moves with code generation...

2 years ago | 0

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Answered
How to parse file name text and save values to variables
Look at various combinations of the following functions split contains matches extractBetween, extractBefore, extractAfter

2 years ago | 0

Published


Electric Machines and Power Virtual Labs
Jiro's Pick this week is Electrical Engineering Virtual Electric Machine & Power Labs by Douglas Jusssaume. Whether it...

2 years ago

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Answered
Modify attributes of inherited property
You could instead author your own class that passes through to a mechss object it stores as a private property. Then you can ca...

2 years ago | 1

Answered
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...

2 years ago | 0

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

2 years ago | 0

Published


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...

2 years ago

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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...

2 years ago

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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. [~...

2 years ago | 0

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Answered
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.

2 years ago | 1

Answered
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...

2 years ago | 8

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

2 years ago | 0

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

2 years ago | 0

Answered
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...

2 years ago | 1

Published


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...

2 years ago

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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...

2 years ago | 0

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Published


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

2 years ago

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

2 years ago | 0

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Answered
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...

2 years ago | 0

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

2 years ago | 0

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Answered
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...

2 years ago | 0

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Answered
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.

2 years ago | 0

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Answered
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...

2 years ago | 0

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