Answered
Generate searchable documentation for MATLAB Packages(Namespaces) and Classes
I've always exported the html from the autogenerated doc page: doc mypack.myclass Or written a Live Script that documents the ...

6 years ago | 0

Answered
How to replace arbitrary groups of matrix entries in a vectorized way?
<edited> A simple for-loop will likely be the fastest and most comprehensible way to do this. For-loops are plenty fast in MAT...

6 years ago | 0

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Answered
MATLAB start up option -batch no recognized
The -batch option was added in R2019a.

6 years ago | 1

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Answered
Error using Classificationlearner model in Simulink
Unfortunately this workflow is more painful than it should be. I've found the best set of steps is to: Generate the code for t...

6 years ago | 0

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Answered
timetables stored within a 1x1 cell array within a .mat file
No. Timetable shipped in R2016b; you'll need to upgrade.

6 years ago | 0

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Answered
Problem with "datenum" and "datetime" functions
I was able to reproduce this by copying your code from above. It appears the opening ( is bad (right where the arrow is) datet...

7 years ago | 0

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Answered
How to show an image using the stored vector (matrix) as a variable in the report generator
You could use: imshow(loadedimage) add(R, Figure()) In general I'd stick with Image even if though requires imwriting your im...

7 years ago | 1

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Answered
Is it possible to organize parfor outputs based on the "thread" number?
parfor ii = 1:10 t = getCurrentTask disp(t.ID) end

7 years ago | 0

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How to make a graph with nodes and edges
What version of MATLAB are you using? graph() was introduced in R2015b

7 years ago | 0

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Answered
turning legend off in xline function
myxline = xline(10,'r',"Hello") myxline.Label = "" myxline.DisplayName = "" Disable the label and/or DisplayName.

7 years ago | 1

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How can I average datetimes of my array?
Look at the retime() function for a timetable.

7 years ago | 0

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Answered
How to remove artifact (“shadow” causing blurry areas) from 3D CT-data
I'd use a multipass set of global and adaptive thresholds. You can adjust the sensitivities and thresholds as necessary. I = i...

7 years ago | 0

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How to replace MATLABPOOL to PARPOOL ?
p = gcp; p.NumWorkers Will tell you the number of workers in the pool rather than matlabpool('size')

7 years ago | 0

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Answered
MAPPING TOOLBOX LAT/LON vectors are not strictly monotonically increasing, hence zi = interp2(LON,LAT,GAIN,loni,lati) ; gives me errors
Look at geointerp which properly projects lat/lon onto a plane so the interpolation values make sense.

7 years ago | 0

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Deep Q-learning
https://www.mathworks.com/help/releases/R2019a/reinforcement-learning/ug/q-agents.html

7 years ago | 1

Answered
How to access itemprop = "name" from within a data structure in HTML code using Matlab?
Using htmlTree, this is trivial: tree = htmlTree(fileread('yourfile.html')) div = tree.findElement('div') item = div.getAtt...

7 years ago | 0

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Classdef get methods: allowing get indexing into an array of length either (1x1) or (Nx1).
You could GetAccess Protect the A property and then use a method instead of straight property reference. methods function a ...

7 years ago | 0

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Given an instance of a class (without knowing class name), how to call the constructor?
Might you be interested in inheriting from matlab.mixin.Copyable which gives you a copy method?

7 years ago | 0

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AlphaShape: incorrect geometry
How about pointlocation?

7 years ago | 0

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Answered
How do i copy the content of a folder into another folder.
doc copyfile doc dir doc fullfile Use dir to get the file name and current path, fullfile to build the old and new full file ...

7 years ago | 0

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Answered
How to add a hyperlink of a pdf file within Simulink?
Insert a text box, a link, and then use MATLAB code with open('your_pdf_file.pdf')

7 years ago | 0

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Answered
Undefined variable "vision" or class "vision.HoughTransform".
Do you have the computer vision system toolbox installed and licensed? ver

7 years ago | 0

Answered
Can you detect when a title is added to a plot?
If the axes already exists, this seems to work ax = axes addlistener(ax.Title,'String','PostSet',@(~, ~)disp('hi')) title('He...

7 years ago | 0

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From char to timetable
How are you creating the char? Reading it from a file? If you're reading it from a file, then look at importing with fixed wid...

7 years ago | 0

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Answered
MQTT subscribe callback function not executed in AppDesigner
(This is a guess) When the function exits, the mObj and mySub are destroyed. Set them to be properties of the app (add propert...

7 years ago | 2

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Answered
Data Analysis advance filtering
Tested in R2018b. May need to convert strings to cellstrs in older releases. %% Sample data Data = array2table(rand(2,200))...

7 years ago | 0

Answered
Undefined function or variable 'analyzeNetwork' error in transfer learning.
In 18a, you had to download it from the web I believe and then it came built in in 18b. Get it here https://www.mathworks.com/m...

7 years ago | 1

Answered
What does this icon mean when parallel computation is using?
The amount of green columns is trying to show the current utilization of the workers in the parallel pool. If you have 16 worke...

7 years ago | 1

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Answered
Help to convert a slx file to a previous version!
exportToVersion (Can also be accessed from the file menu > export > to previous version)

7 years ago | 2

Answered
Absolute Value in optimization expression
Square it instead so as to not introduce a discontinuity (expr).^2

7 years ago | 0