Answered
scroll programmatically within uitable
The scroll syntax in 20a only works in uifigures (the underlying figure used by app designer). Simply call it in a callback or ...

5 months ago | 0

Answered
Matlab requires restart before changes in Python code changes are applied
Try this clear classes m = py.importlib.import_module('yourlib'); py.importlib.reload(m);

5 months ago | 1

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Model-Based Autonomous Traffic Simulation
Today's post is by Kathi Kugler, who is part of MathWorks Academic Engineering Team. This week’s Pick is MOBATSim by...

5 months ago

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Histogram with log Bin width
x = rand(1,10000)*100000; bins = 10.^(0:5); histogram(x, bins); set(gca, "XScale", "log")

6 months ago | 0

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Zoom Plot
Sean's pick this week is zoomPlot by Kelsey Bower. (No - it's not the matrix of faces that...

6 months ago

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Prettify MATLAB HTML
Jiro's Pick this week is Prettify MATLAB html by Harry Dymond.By now, many of you are probably aware of Live Scripts for...

6 months ago

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Deprecating support for edfread and edfreadUntilDone
It feels like forever ago (it was back in 2009) that I wrote and posted to the File Exchange the edfread function. At...

6 months ago

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GlobalSearch inside parfor loop
Take everything inside the parfor loop and refactor it to a local or separate file function. Parfor loops should be as simple a...

6 months ago | 0

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Face Mask Detection using Deep Learning
Jiro's Pick this week is COVID19 Face Mask Detection using Deep Learning by Wanbin Song.Face masks had always been quite...

7 months ago

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Convert TDMS
Sean's pick this week is ConvertTDMS by Brad Humphreys. I'm asked occasionally by LabVIEW...

7 months ago

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Porting code to c++
Could you use the Compiler SDK to build a C++ library directly? This would reuse your exact implementation with patternsearch a...

7 months ago | 1

Answered
Accessing variables on onCleanUp function
function foo() %instruments declaration intrument1 = visa(...) instrumentcloser = onCleanup(@()fclose(instrument1)); %folder...

7 months ago | 0

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Answered
How to check if multiple objects are linked in a continuous way?
I don't completely understand what you mean by linking but it sounds like you want some of the capabilities afforded by digraph....

7 months ago | 0

Answered
Smoothing Spline C/C++ Code Generation Support
Hi Sravan, The curve fitting toolbox does not support code generation. However, the interpolation capabilities in core MATLAB d...

7 months ago | 1

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SIR Math Model of Virus Spread (Coronavirus or other)
Will's pick this week is SIR Math Model of Virus Spread (Coronavirus or other) by Tom Beekhuysen. One of the most popular...

7 months ago

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How to fix property validation and its implicit default values?
In >=19b this can be elegantly managed with arguments in the constructor (or with inputParser in older releases). classdef My...

7 months ago | 0

Answered
HTML file scraping for Fields in a Table
Start playing with htmlTree in the Text analytics toolbox. t = htmlTree(fileread('clientdata.txt')) t.findElement('TD').extr...

7 months ago | 0

Answered
reentering a parallel pool
Look at using a DataQueue to transmit intermediate data from one parfeval future that's running continuously. web(fullfile(docr...

7 months ago | 0

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Copying uiaxes graphics
Jiro's Pick this week is copyUIAxes by Adam Danz.Many of you may know Adam from both File Exchange and MATLAB Answers. On...

7 months ago

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How to export a Classification Learner model into a Simulink block
I find it's easier to generate the code from the classification learner, copy out just the fit*() algorithm and retrain it to a ...

7 months ago | 1

Answered
use of retime with outlires
Use standardizeMissing() on the data set first with -999 as the indicator. Then you could either use fillmissing or rmmissing t...

8 months ago | 0

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Answered
App Designer Compatibility between 2020a and previous versions of Matlab
The app won't run in R2019b. You'll have to develop it on the earliest release that support is required for.

8 months ago | 0

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Answered
Mask Password with asterisk in edit field used in app designer
I would recommend using uihtml and the html password edit box. Attached is a functional example (can be better formatted and wh...

8 months ago | 3

Answered
How can the code tell if a single test is running instead of the whole test class?
Having the tests needing to know about how they are running is backwards. The tests should always do the same thing - test the ...

8 months ago | 0

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File Exchange Select – Inpaint_Nans, Gridfit, and fminsearchbnd/fminsearchcon
Sean's pick this week are the "File Exchange Select" files: inpaint_nans, fminsearchbnd-fminsearchcon, and...

8 months ago

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How to create a 3D non convex surface (helical ribbon) with a set of points?
You could consider alphaShape. I'm not sure how it will handle the ribbon aspects though.

8 months ago | 0

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Changing figure settings
Jiro's Pick this week is SetFigPaper by jmrplens.Many of you may know export_fig by Yair (originally created by Oliver...

8 months ago

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How to run google earth using MATLAB commands?
Do you want to open Google Earth or write files that can be consumed by it? Look at kmlwrite for writing files to be shown in i...

8 months ago | 0

Answered
Matlab can't be used for anything else while my code is running. How to fix?
For that application, use a timer.

8 months ago | 0

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