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Problems running the code in Mac
Indexing into a char array using {} is not supported on any platform. a = 'abracadabra' a(5) % 'c' a{5} % error Perhaps your...

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Undefined function 'geomean' for input arguments of type 'double' in Matlab 2020
The geomean function is part of Statistics and Machine Learning Toolbox. Do you have this toolbox installed and licensed? You ca...

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unable to run the program becuase of matrix multiplication error, also need to add a 3d earth around which the plot of orbit displayed.
Get rid of these lines from your script. If you need to clear the Command Window, close all figures, or clear all variables and ...

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Looking for packages available for multiple imputation (for missing data) in Matlab
Does the fillmissing function provide the method or methods you want to use to fill the missing values in your data sets? If not...

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Why are some functions listed as not compatible with MATLAB Compiler, when they are in fact used and compilable in the Simulink Standard Library?
Some functions and functionality is supported with MATLAB Compiler but not Simulink Compiler. Some functions and functionality ...

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The code works but it gives this warning. How to remove this warning?
Looking at the contents of the attached L2_Array1.m: textOfFile = readlines('https://www.mathworks.com/matlabcentral/answers/up...

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find the closest datetime
Let's make some sample dates and times within two-ish days of right now. n = 10; rightNow = datetime('now') A = rightNow + ho...

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Matlab HDL coder error: reptmat is not supported, but in the documentation it is.
There are different implementations of repmat for numeric arrays (the documentation to which you linked) and for fi arrays. Note...

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matlab -batch jobs are killed on Ubuntu without trace of reason
Are your jobs consuming a lot of memory? I'd check the syslog file to determine if the Out of Memory killer killed MATLAB to try...

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How can I plot my solutions in my phase portait?
You may be interested in specifying the OutputFcn option in your ODE solver call. The odephas2 function included in MATLAB may d...

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The MATLAB function to solve implicit equation
@John D'Errico posted how to solve this equation symbolically, if you don't have values for the various symbols used in the code...

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Array not compatible error
For these types of errors, where data isn't the size you expected it to be, I'd use error breakpoints. Set an error breakpoint u...

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How do I pass input arguments to a compiled executable and define the output arguments that the user can see?
See this documentation page. Defining input arguments is relatively straightforward. For output arguments see the "Using a MATLA...

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For the very same code memory is not released after a "clear" on Ubuntu but is on Windows
I suspect that the Out of Memory Killer is what killed MATLAB on your Ubuntu machine. See this webpage for more information and ...

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How to run the 'matlab -batch ...' with a different Matlab version
Try launching the MATLAB executable directly in bin rather than the one in the $ARCH subdirectory under bin. "D:\Matlab\R2021b\...

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access matlab figures by opening them with a mouse while a matlab terminal application is still running
Because the program is running, after the user uses one of the menu options to make some plots that now exist in the working dir...

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How to do multiple divisions in order to generate another array?
All but two of your lines follow a pattern. I've commented the relevant lines out here so I can run code later in my answer. %{...

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Assign a row vector to a row of an array using logical indexing to omit certain values
In many places in MATLAB, the values 0 and false can be used interchangeably. x1 = 5+0 x2 = 5+false Indexing is one of the ex...

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comparision of data with logic given as input
Can you dynamically create and operate on variables with numbered names like T1, T2, T3, etc.? Yes. Should you do this? The gen...

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I keep getting a "convenc" error. Line 88. Could be "varargin" missing argument? Not sure.
If you're calling the convenc function from Communications Toolbox, the section of that documentation page that describes the ms...

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How to access external variables in other workspace? (fmincon function)
Don't use global variables. Parameterize your nonlinear constraint function instead. If you define your constraint function as: ...

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Trend lines with moving average
My first thought would be to try using the Remove Trends Live Editor Task or the trenddecomp function.

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How can I randomly excuted for loops inside MAIN FOR LOOP instead of run them in ordered ?
Another possible solution to the problem, if you want to run a series of functions in a loop in a random order, is to use a cell...

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Can I call index of max function out and before the function ?
There's another problem with your code above and beyond what Walter described. If you want to call the max function inside your ...

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Find logical and (&&) for string array
That should work as long as the string arrays you're using in your comparisons are scalars. arrayX = "Left"; arrayY = "Right";...

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Index in position 1 is invalid. Array indices must be positive integers or logical values?
If you just want to be able to determine the mass for a specified identifier, I wouldn't use ismember in this case. I'd use a di...

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What is the answer of [(4 -2 ) /2 , 5 +6 , 7 , 8 ] ? Why does MATLAB output [1 5 6 7 8]？
See this documentation page for more information.

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Error: Reference to non-existent field 'A'. Changed between 2018 to 2022 versions?
Why is the specific text of the error message important for your application? If we had a typo in an error message and we corre...

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How to bubble sort incorporating deal function
There are a number of improvements I'd recommend you make to your code. close all; clear; clc; Don't use "close all; clear; cl...

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Change of properties of UI dynamic components (AppDesigner)
You don't appear to be storing the led array you created inside ApplyButtonPushed to any of the properties of your app, so it's ...

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