Answered
it takes soo much time to sign in
Contact Mathworks at <Product Support Page>, startup issues are supported. Picking up the phone is perhaps the best option. ...

4 months ago | 0

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Answered
Simulink crash after installation 2024a
Submit this to Mathworks as an official support request/bug at <Product Support Page>. Mathworks supports intallation/startup i...

4 months ago | 0

Answered
Issues creating a scatter graph
Depth and Magnitude are both tables, not the variables in the table. scatter(A.Depth,A.Magnitude) See the table "See Also" lin...

4 months ago | 0

Answered
readtable - Reading dates and times from text file
%type data.txt opt=detectImportOptions('data.txt','ReadVariableNames',1,'VariableNamesLine',1) tData=readtable('data.txt',opt)...

4 months ago | 1

Answered
Plot GUI Lag and Double Rendering When Zooming or Panning in MATLAB R2025b
" Could it be related to rendering changes in R2025b,..." I would hypotesize this is almost certainly related to the new render...

4 months ago | 0

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Answered
how to make an array which gives random value all the time u print the array
Without all the details of just what, precisely, is wanted, the basic idea would be to wrap the RNG call into a function so you ...

4 months ago | 1

Answered
Storing vectors of different lengths
Hx = [36 72 108 144] % Height of building v = Hx./3*15 % Maximum shear force acting on the building V = arrayfun(@(h)[15:15...

4 months ago | 0

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Answered
generate license for trial version of 2025a
This was Answered before at https://www.mathworks.com/matlabcentral/answers/2180349-i-have-downloaded-2025a-matlab-and-the-trial...

5 months ago | 0

Answered
I am plotting a lot of surfaces, and the code is very slow, is there a faster/ more efficient way to plot this in a 3d graph?
>> N=500; M=150; >> [X,Y]=meshgrid(1:N,1:N); >> Z=repmat(peaks(N),1,1,M); >> tic;for i=1:size(Z,3), surf(X,Y,Z(:,:,i),Z(:,:,i...

5 months ago | 0

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Answered
i have downloaded 2025a matlab and the trial session end up i want to extend trial
Mathworks may allow an extension if you request as an official support request at <Product Support Page> but you will have to be...

5 months ago | 0

Answered
Feedback on R2025a interface
It is irrevocable that Mathworks is committed to the new desktop going forward. I would recommend <What's behind the new deskto...

5 months ago | 0

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Answered
How to save a mixed data (strings and integers) from workspace into a matlab data file?
As example, I have a set of scripts the most basic two of which are BACKUP_WORKSPACE.m % Backup current workspace to "WORKIN...

5 months ago | 0

Answered
Plot time-of day histogram for array of datetimes
With datetimes, use the duration class for times of day..

5 months ago | 0

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Answered
waitbar: java.awt.Frame.getFrames() returning empty object on Matlab R2025b
In R2025a, Mathworks jumped with the theretofore threatened switch from the Java-based interface to the new desktop based on web...

5 months ago | 1

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Answered
Matlab won't setup on Windows 11
Contact Mathworks at <Product Support Page>, install and startup issues are supported. Answers is not an official support chan...

5 months ago | 0

Answered
app object not being passed to App GUI function, intermittently
app.tenMinuteTimer = timer('ExecutionMode', 'fixedRate', 'Period', 600, 'TimerFcn', @(~,~)app.createNewLogFile()) function cr...

5 months ago | 0

Answered
impossible to launch matlab 2025b
Contact Mathworks at <Product Support Page>. They support install/startup issues.

5 months ago | 0

Answered
Why contourf connect far apart points
A1=cell2mat(A1); A2=cell2mat(A2); A3=cell2mat(A3); would reduce the memory consumption by over half because the cell array ha...

5 months ago | 0

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Answered
How to interpolate 10 csv files with different x,y,z into a common grid and average them in MATLAB?
OK, I'm back!!! <g> d=dir('*.csv'); N=numel(d); mn=nan(1,3); mx=mn; % min, max overal...

5 months ago | 1

Answered
Command window in MATLAB 2025a doesn't remain undocked, and it doesn't have a toolbar anaymore
It is irrevocable that Mathworks is committed to the new desktop going forward. I would recommend <What's behind the new deskto...

5 months ago | 1

Answered
Error when checking data points in plot
That you are seeing the same issue in both R2022b and R2024b would tend to indicate something incompatible in your system rather...

5 months ago | 0

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Answered
How do i fix this error?
Paste the code as text and the complete error message; can't do anything with an image. The statement f=zeros(num_pipes,1); c...

5 months ago | 0

Answered
UniqueTol Exclusion of Similar Points
"...end up breaking if spots were removed because the index nn would eventually get larger than the current table height." for ...

5 months ago | 1

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Answered
LAPACK: Unable to determine CPU type -> AMD 9950X
Submit this to Mathworks as an official support request/bug at <Product Support Page>. Provide a minimum working example that c...

5 months ago | 0

Answered
MathWorksProductInstaller throws no error, installation does not continue to session key or license verification stage
Answers is not an official support channel and only Mathworks can help with install/licensing issues. Contact Mathworks at <Pro...

5 months ago | 0

Answered
Remove whitespace in Legend with Latex Labels
Cl=linspace(-1,1.4).'; Cm=linspace(4,3.2); Cm=repmat(Cm,8,1).'; Cm=Cm+[0 -0.075 -0.2 -0.255 -0.4 -0.455 -0.6 -0.655]; f=figur...

5 months ago | 2

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Answered
Gabriel Peyré’s Fast Marching Toolbox
It appears that if you go to the Version History tab and use the download link for the BSD license V 1.1.0.0 instead there are s...

5 months ago | 0

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Answered
using standalone app designer how to print figure using pushbutton ,thanks .
Include print in the callback function of your button. You will have to inform your users that the printer will have to first b...

5 months ago | 0

Answered
R2017b GUIDE does not create callbacks
I installed R2017b w/ update 9 and it seems to create the callback code just fine...did you install the last update? While I wa...

5 months ago | 0

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Answered
How can I insert breakpoints and implement debug step-by-step execution when running the FFE class functions in Serdes Designer Tools?
See and explore the <Test and Debug Simulations> documentation. In it you'll find that the simulation needs to be run under the...

5 months ago | 0