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Answered
Editing the format of a chart title in excel through actxserver
OK, I had a little time to go poking at the Excel doc -- it turns out this is one of those cases where the documentation describ...
Editing the format of a chart title in excel through actxserver
OK, I had a little time to go poking at the Excel doc -- it turns out this is one of those cases where the documentation describ...
12 hours ago | 0
Answered
Spooky Graphed Data?
Longstanding behavior -- the datatip values are rounded to some (as far as I know an unspecified) number of significant digits; ...
Spooky Graphed Data?
Longstanding behavior -- the datatip values are rounded to some (as far as I know an unspecified) number of significant digits; ...
3 days ago | 0
Answered
MatLab 2025 Variables Window
It is irrevocable that Mathworks is committed to the new desktop going forward. I would recommend <What's behind the new deskto...
MatLab 2025 Variables Window
It is irrevocable that Mathworks is committed to the new desktop going forward. I would recommend <What's behind the new deskto...
5 days ago | 0
Answered
Change directory for printing Command window to PDF
I can find no defined settings for the Command Window print function; one would think there should be a way to select the output...
Change directory for printing Command window to PDF
I can find no defined settings for the Command Window print function; one would think there should be a way to select the output...
7 days ago | 0
Answered
How to add an image with overlaid text using System Object method getIconImpl(obj)?
As you're aware, there's no indication of support the syntax you propose of more than one argument to matlab.system.display.Icon...
How to add an image with overlaid text using System Object method getIconImpl(obj)?
As you're aware, there's no indication of support the syntax you propose of more than one argument to matlab.system.display.Icon...
12 days ago | 1
| accepted
Answered
MATLAB Online: PNG exports are solid black rectangles + tiny EPS/FIG files — anyone else?
I think you'll need to submit this to Mathworks as an official support request/bug at <Product Support Page>. You'll need to pr...
MATLAB Online: PNG exports are solid black rectangles + tiny EPS/FIG files — anyone else?
I think you'll need to submit this to Mathworks as an official support request/bug at <Product Support Page>. You'll need to pr...
13 days ago | 1
| accepted
Answered
Is there any way to increase the fonts of the menus in Matlab 2025a for Linux?
Undoubtedly the difference in behavior is related to the new desktop. Submit this to Mathworks as an official support request/b...
Is there any way to increase the fonts of the menus in Matlab 2025a for Linux?
Undoubtedly the difference in behavior is related to the new desktop. Submit this to Mathworks as an official support request/b...
13 days ago | 0
Answered
Why Doesn't a Symbolic Matrix Equation Simplify Until After Applying subs() ?
I'd suggest your best chance for a definitive answer plus for there to be any chance of behavior more as you would like you shou...
Why Doesn't a Symbolic Matrix Equation Simplify Until After Applying subs() ?
I'd suggest your best chance for a definitive answer plus for there to be any chance of behavior more as you would like you shou...
15 days ago | 0
| accepted
Answered
Efficiently assign data into a struct?
If I were doing this, I think I'd approach it more like % Random data set data = randi(1000, 19); % Finding size of data set ...
Efficiently assign data into a struct?
If I were doing this, I think I'd approach it more like % Random data set data = randi(1000, 19); % Finding size of data set ...
15 days ago | 1
Answered
how to calculate common dates from two date arrays?
load dates clear ans dates1=[datetime(vertcat(dates1.dStrt),'convertfrom','datenum') datetime(vertcat(dates1.dStp),'convertfro...
how to calculate common dates from two date arrays?
load dates clear ans dates1=[datetime(vertcat(dates1.dStrt),'convertfrom','datenum') datetime(vertcat(dates1.dStp),'convertfro...
16 days ago | 0
| accepted
Answered
How can I rescale a patternCustom plot?
OK, I had some time to try to play around a little this morning when didn't have to interact with the local community college Fo...
How can I rescale a patternCustom plot?
OK, I had some time to try to play around a little this morning when didn't have to interact with the local community college Fo...
16 days ago | 1
| accepted
Answered
Increasing Size of Subplot
When you went from (guessing) a 3 or 4 x 2 layout to what appears to be 6x2, there simply isn't much room going to be available....
Increasing Size of Subplot
When you went from (guessing) a 3 or 4 x 2 layout to what appears to be 6x2, there simply isn't much room going to be available....
18 days ago | 1
Answered
Reference files in Grader not visible
Check out a prior Q? that appears to be related/same at https://www.mathworks.com/matlabcentral/answers/support/549438-how-do-st...
Reference files in Grader not visible
Check out a prior Q? that appears to be related/same at https://www.mathworks.com/matlabcentral/answers/support/549438-how-do-st...
19 days ago | 0
Answered
Can I have more than one input variable in my startupfunction for an app?
"[C]an you illustrate it with a small example?" Attached are two blank apps, app1 and app2; the first that calls the second whi...
Can I have more than one input variable in my startupfunction for an app?
"[C]an you illustrate it with a small example?" Attached are two blank apps, app1 and app2; the first that calls the second whi...
19 days ago | 0
Answered
Do I need to install again after format ?
Just create a new shortcut on the desktop and browse to the location of MATLAB for the target. You may then have to browse to p...
Do I need to install again after format ?
Just create a new shortcut on the desktop and browse to the location of MATLAB for the target. You may then have to browse to p...
20 days ago | 1
Answered
readtable on xml with single line
Using the example to construct a sample table InsectSpecies = {'Monarch Butterfly';'Seven-spot Ladybird';'Orchid Mantis'; ... ...
readtable on xml with single line
Using the example to construct a sample table InsectSpecies = {'Monarch Butterfly';'Seven-spot Ladybird';'Orchid Mantis'; ... ...
20 days ago | 1
Answered
How to generate a pareto plot with an ordered X-axis?
xyz=readmatrix('sample_data1.csv'); whos xyz xyz(1:10,:) numel(unique(xyz(:,1))) % how many unique values of first col...
How to generate a pareto plot with an ordered X-axis?
xyz=readmatrix('sample_data1.csv'); whos xyz xyz(1:10,:) numel(unique(xyz(:,1))) % how many unique values of first col...
22 days ago | 0
Answered
MATLAB R2025b "savefig(...)" fails to save changed legend Position when existing .fig file is opened and edited.
% create and save an original plot with legend at 'Northeast' location hL=plot(0:10,rand(11,3)); hLg=legend(compose('Line %d',...
MATLAB R2025b "savefig(...)" fails to save changed legend Position when existing .fig file is opened and edited.
% create and save an original plot with legend at 'Northeast' location hL=plot(0:10,rand(11,3)); hLg=legend(compose('Line %d',...
22 days ago | 0
| accepted
Answered
What works in 2024 stopped with 2025: Latex interpreter
Submit this to Mathworks as an official support request/bug at <Product Support Page>. With the new nendering engine much seem...
What works in 2024 stopped with 2025: Latex interpreter
Submit this to Mathworks as an official support request/bug at <Product Support Page>. With the new nendering engine much seem...
22 days ago | 1
| accepted
Answered
Toolboxes invisible in the file exchange list
A set of MATLAB functions despite being a comprehensive tool for a specific area is not formally a toolbox unless it is packaged...
Toolboxes invisible in the file exchange list
A set of MATLAB functions despite being a comprehensive tool for a specific area is not formally a toolbox unless it is packaged...
23 days ago | 1
| accepted
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. ...
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. ...
25 days ago | 0
| accepted
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...
Simulink crash after installation 2024a
Submit this to Mathworks as an official support request/bug at <Product Support Page>. Mathworks supports intallation/startup i...
25 days 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...
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...
25 days 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)...
readtable - Reading dates and times from text file
%type data.txt opt=detectImportOptions('data.txt','ReadVariableNames',1,'VariableNamesLine',1) tData=readtable('data.txt',opt)...
25 days 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...
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...
26 days ago | 0
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 ...
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 ...
26 days 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...
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...
27 days ago | 0
| accepted
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...
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...
30 days 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...
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...
1 month ago | 0
| accepted
