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HOW TO FIND THE MODULUS OF THE COMPLEX SERIES
Although modulus_complex is a function, modulus_exact is not a function, so modulus_exact(x(row),t(col)) is attempting to index ...

10 meses hace | 0

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arduino BLE send/receive simulink problem
BLE sense rev2 is not supported by the Simulink Support Package for Arduino Look at the list of supported hardware, https://www...

10 meses hace | 0

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Wavemenu is not working in 2025 version?
wavemenu was already marked for removal in R2018a. Eventually it was removed, replaced by direct calls to waveletAnalyzer In tu...

10 meses hace | 0

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Questions regarding licensing for commercial use of standalone applications
1) Yes, the validty of the license depends on the ownership at the moment of compilation. However, it is against the license te...

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How to read Audio File into Vector?
An audio file would not be read into a vector in the case where the audio file had multiple channels. %approach #1 [y, Fs] = a...

10 meses hace | 0

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w.txt in machine learning
w.txt is attached to https://www.mathworks.com/matlabcentral/answers/329780-in-matalb-r2008-this-error-apperas-error-using-feval...

10 meses hace | 0

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Construct voronoi diagram on a point cloud
Use something like pca() to determine the major axes for the data. Rotate the data so that the major axes becomes the xy plane. ...

10 meses hace | 0

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Cassie Meyer Arc model Simulation with asymmetrical current waveform
One possible approach would be to take a clock and put it through a mod() block, and put the result of that into a 1D lookup blo...

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Saving images with wide gamut color profile
The only thing I see is using imwrite() to write tiff with colorspace cielab or icclab; or to use the tiff library to do the sam...

10 meses hace | 1

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Can I purchase additional packages/toolboxes after purchasing the student version of MATLAB?
Yes, you can certainly purchase additional toolboxes after you made your original purchase ! However, if you purchase through t...

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Matlab function 'movmean' doesn't work on simulink
This is expected if the input data is scalar (not a 1 x N or N x 1 vector or 2D array.) Simulink feeds scalar signals to MATLAB...

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为什么收到 MathWorks Liscensing Error 8
License error -8 is typically associated with problems with license servers. There are also obscure problems such as using Turki...

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Use variable values froma code block directly in a Live Script text cell (inline evaluation)
I believe it just made that stuff up.

10 meses hace | 1

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Add a datestr to duration data to get in datestr format
Answering the question as given NOW = datetime('now'); %here accumulate array of tic/toc values into variable DURATIONS. %......

10 meses hace | 1

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Unable to resolve the name matlab.internal.addons.showAddon in Matlab 2020b
matlab.internal.addons.showAddon is a little-documented function, with no doc page. It was added in R2024a.

10 meses hace | 0

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How do I Create an array of plots. The results disapear into "handle to deleted PolarCompassPlot" See code
You are calling compassplot() in a loop. By default, each call to compassplot() removes all existing graphics on the axes -- s...

10 meses hace | 1

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Why does uint64([9007199254740993]) results in 9007199254740992? What happens to the least significant bit?
This result is expected. uint64([9007199254740993]) is processed as temp1 = double(9007199254740993); temp2 = [temp1]; outpu...

10 meses hace | 0

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Inverse Problem, I have unknowns to solve it
A = squeeze(Sig_D(1,1,:)).'; B = squeeze(Sig_D(1,1,:)).'; C = squeeze(Sig_D(3,3,:)).'; D = squeeze(Sig_D(1,3,:)).'; F = squ...

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How to make MATLAB use only physical cores
When you start a parpool, MATLAB asks the scheduler to run however-many tasks. It is up to the operating system scheduler as to ...

11 meses hace | 0

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Can't find Specialized Power Systems in Simscape
There is not specific Add-On for Specialized Power Systems. Specialized Power Systems is part of Simscape Electrical. That said...

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How to find the real roots and index root?
You need to be careful working with root indices. There is, as far as I know, no documentation as to what the root indices actu...

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License assignation after computer crash
Visit https://www.mathworks.com/mwaccount/?s_tid=user_nav_myac . Click on the line corresponding to the license in question. Cli...

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Can I use imported from matlab workspace matrix in simulink function block?
See https://www.mathworks.com/help/simulink/ug/migrate-models-to-use-dictionary.html for instructions on linking data dictionari...

11 meses hace | 0

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Current axis tick vector differ between having figure visible and invisible
Automatic ticks are not reliably computed until you make the figure visible again. As long as the figure is invisible, the plo...

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Does split screen work in R2025b?
The trick for R2025b appears to be "undock editor". The screen will be split in the undocked session. If you then dock the edit...

11 meses hace | 1

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Understanding recursion for decimal to binary conversion
The posted code has no recursion. In order for code to have recursion, there it must contain a chain of calls that end up calli...

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Is There an Inconsistency with How Unassigned Values are Filled After an Assignment into a Table?
T(3) = "abc" U(3) = datetime('now') x(3) = 5 So the filling is consistent with arrays.

11 meses hace | 0

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symbolic integrate and plot a function of one variable
The basic problem is that the integral that is produced by dsolve() is an indefinite integral, not a definite integral. That wor...

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I'm famous ;-)
I can't believe someone put time into this ;-)

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Opening an excel file, writing to it and closing it does not
excelWorkbook=Excel.workbooks.Open(ExcelOut) % Open Excel Excel.ActiveWorkbook.Save(); % Save Excel File The names must mat...

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