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How to load data from Octave?
load "Slovenia_centered.mat" Using the command syntax the filename is text already so it's including the apostrophes as well.....

9 months 前 | 1

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why is my for loop not working?
Probably because you're testing floating point values for exact equality -- see isapprox and ismembertol See the <example in eq...

9 months 前 | 1

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Low-level audio output independent of windows master volume
To bypass the OS miixer and talk directly to the audio board you'll need something like <Sound Card Support from DataAcq TB>. A...

9 months 前 | 0

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Appdesigner labels linked to components
For the first, the component label is a separate, distinct uilabel object independent of the object component with which it is c...

9 months 前 | 0

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Writecell/table to Excel error
Which OS and show a sample code that fails... tX=array2table(randn(4,3),'VariableNames',cellstr(('A':'C').')) writetable(tX,'t...

9 months 前 | 0

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Question about migrating guide to appdesigner
See <appmigration.migrateGUIDEApp> on converting all .fig files in a folder at once. Beginning with R2023b "When you use the a...

9 months 前 | 0

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Why is my font missing?
One possibility is that it was installed only for your username and not for all users -- MATLAB requires it to be installed for ...

9 months 前 | 0

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Is there a limit to how many times the mlm.opt can be edited per year?
For named license, the standard restriction is four (4) updates per 12 month period. It didn't specify how it counted the perio...

9 months 前 | 0

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How can I extract the numerical array from a hypercube object?
The <Version History> section of the doc for R2025a discusses that the new version doesn't contain the actual datacube and that ...

9 months 前 | 1

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Dealing with Duration format
An alternative with filter first that also reads the file twice but then the parsing is trivial. I just noticed that there is a...

9 months 前 | 0

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Interact with the Test Browser GUI programatically?
This does not seem to be possible -- the Test Browser GUI appears to be totally without any API interface and designed to be tra...

9 months 前 | 0

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For loup not working
"...However, the new parameter is set to 0 instead of the actual value." function FMUConfig(PumpDisp) fmuImportName = 'iC7_Ind...

10 months 前 | 0

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Trying to normalize a matrix across all element values.
M=[ 0 54 70 67 18 13 100 18 0 0 89 67 20 37 47 99 0 0 0 38 20 ...

10 months 前 | 0

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How to keep formatting when cutting and pasting to office
The MATLAB command display is a console window while by default Outlook uses HTML. There is no control over the command window ...

10 months 前 | 0

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Dealing with Duration format
Just as an alternative to reformat the duration string -- uses a regexrep expression to do the character substitution (yes, I ha...

10 months 前 | 0

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My matlab keeps crashing during lanch after i updated suggested updates recently. I keep seeing the app running in the task manager but it never opens in the desktop.
Contact Mathworks at <Product Support Page> -- during normal business hours, call directly and they generally can walk through s...

10 months 前 | 0

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Hi Someone please help me , how to use if or while condition with in for loop which contains the condition of integer value
Where did you have a problem, specifically? Show us what you tried and explain more fully what you are trying to accomplish. I...

10 months 前 | 1

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Timetables not fully supported by plot tools?
The issue isn't with the timetable itself but in the extensions added to the plotting figure haven't been updated to include the...

10 months 前 | 0

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Saving a matrix with a variable that could take any value
The matrix is undefined unless and until L is defined -- barring symbolic variable. The easiest solution it would appear would ...

10 months 前 | 1

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Legend on bar chart with two y-axis on UIAxes
The problem is that in order to use the 'grouped' option on the two axes you had to introduce the column of NaN so bar would off...

10 months 前 | 0

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Plotting two x axis in one plot, but both at the bottom.
Had a revelation -- the above to create the two axes can be much easier with subplot or tiledlayout. We'll use the venerable su...

10 months 前 | 0

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Error in close calculation and plotting
That code could never have worked as is if detrend_correl_07_slope_1 was a table. You used the .id variable dot referencing ear...

10 months 前 | 0

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Reading in Numerical Data from a Text File
d=dir('*.txt'); % get long name easily l=readlines(d.name); % read as text so [l(1:10); l(e...

10 months 前 | 1

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Changing the brush color using a color picker - different format
Depends just slightly on whether you want to be able to set the alpha value other than the default 1...this is a good applicatio...

10 months 前 | 0

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已回答
Creating a Input dlg with the current Format type, with variable number of entries
clfmt=compose('bank',1:cols) is bad syntax. The definput argument must be either a cellstr or string array; for the constant...

10 months 前 | 0

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How to use a variable in the mex compiling code sentence?
function mymex(file) % build and execute mex for given input file cmd="GCC='/usr/bin/gcc-11' -I/usr/local/include -L/usr/loc...

10 months 前 | 1

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How to graph a number line with an interval or ray shown on it?
Nothing like that exists in MATLAB handle graphics and nothing can be drawn in MATLAB other than into a figure axes, so it's unl...

10 months 前 | 1

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Filtering Sensor Data to Remove Temperature Ramp Effects
load SensorLog_ALLS2 %head(Tall) Tall.Properties.VariableNames=strrep(Tall.Properties.VariableNames,' ',''); % remove blanks ...

10 months 前 | 0

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How can I calculate the Variance Inflation Factor (VIF) for a linear regression model
That is a very peculiar response from a MathWorks staff person, indeed. stepwiselm documentation doesn't support the use of the...

10 months 前 | 0

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Writing data to multiple Excel ranges
"...solutions with native MATLAB code, or using the Excel .NET interface." OK, I got curious enough to go looking -- I had prev...

10 months 前 | 0