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Beantwortet
About MATLAB and Simulink Home Suite
Effective January 1, 2026 (so, just a few days ago), MATLAB and Simulink Home Suite is effectively a subscription service. Purch...

ein Tag vor | 0

| akzeptiert

Beantwortet
How to send 4 bit data from NI8452?
https://www.mathworks.com/matlabcentral/answers/346770-data-truncation-to-4-word-lengths-when-using-the-spi-transmit-block-in-th...

3 Tage vor | 0

Beantwortet
how can i obtain the following DLL
You can get MCR 9.4 (R2023a) from https://www.mathworks.com/products/compiler/matlab-runtime.html

5 Tage vor | 0

Beantwortet
Error in converting 2D Kalman filter to 3D.
Your demux block is configured to split into "2" pieces. It splits the 3 inputs unevenly into 2 and 1, but complains about it. ...

5 Tage vor | 0

Discussion


change in home and student licenses
https://www.mathworks.com/matlabcentral/answers/2182045-why-can-t-i-renew-or-purchase-add-ons-for-m… "As of January 1, 2026, P...

6 Tage vor | 0

Beantwortet
I'm using a 2020 Mac Mini. Will R2017a run on this computer if I upgrade to MacOS Tahoe?
On Tahoe on MacOS Intel R2015aSP1 quits "unexpectedly" R2015b to R2017b silently fail to start. If started directly from bin/m...

7 Tage vor | 0

Beantwortet
How to check that a matlab.ui.Figure handle is deleted?
There is more than one way fwaitbar = waitbar(0,'Running simulation of'); isvalid(fwaitbar) isgraphics(fwaitbar) close(f...

8 Tage vor | 1

| akzeptiert

Beantwortet
Is the Order of Function Evaluation Guaranteed when Function Outputs are Concatenated into an an Array?
The order is guaranteed to be "as-if" it were left to right, It appears that values are stored temporarily for processing acco...

11 Tage vor | 1

| akzeptiert

Beantwortet
geoscatter unable to interpreting table values
The original csv file has values like 7235.3 for Long and 3701.3 for Lat. Those values are well outside the expected range. You...

14 Tage vor | 0

| akzeptiert

Beantwortet
[Matlab Parallel Server] what happens if we assign more than 1 core to a worker, say 5 cores to a single worker, is that a possibility?
I do not know if it affects licensing, but assigning more than one core to a worker is certainly possible. More cores per worke...

17 Tage vor | 0

Beantwortet
I have a home license for Matlab. How do I access the Self-Paced Online Courses?
The online courses are divided into two kinds. The "Onramp" courses are free. The "Learning path" courses require a subscripti...

19 Tage vor | 0

Beantwortet
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 ...

20 Tage vor | 0

Beantwortet
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...

21 Tage vor | 0

Beantwortet
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...

21 Tage vor | 0

| akzeptiert

Beantwortet
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...

22 Tage vor | 0

| akzeptiert

Beantwortet
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...

22 Tage vor | 0

Beantwortet
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...

23 Tage vor | 0

Beantwortet
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. ...

23 Tage vor | 0

| akzeptiert

Beantwortet
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...

25 Tage vor | 0

Beantwortet
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...

27 Tage vor | 1

Beantwortet
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...

29 Tage vor | 0

| akzeptiert

Beantwortet
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...

29 Tage vor | 0

Beantwortet
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...

29 Tage vor | 0

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

etwa ein Monat vor | 1

Beantwortet
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. %......

etwa ein Monat vor | 1

Beantwortet
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.

etwa ein Monat vor | 0

Beantwortet
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...

etwa ein Monat vor | 1

Beantwortet
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...

etwa ein Monat vor | 0

Beantwortet
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...

etwa ein Monat vor | 0

Beantwortet
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 ...

etwa ein Monat vor | 0

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