Answered
Calling subclass functions to manipulate inputs for superclass constructor?
I have a user-created subclass bar < handle. Don't call your class bar. It already has a meaning in MATLAB. Looking at the bod...

2 years ago | 0

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Answered
Logic statement error checking an array within a cell within a table
Let's break this line of code down into pieces. I've commented it out so I can run code later in this answer. % if 1 == ismembe...

2 years ago | 0

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Maximum variable size allowed by the program is exceeded. FOR OCDM MODULATION
Since: num_ModemOrder = 64; % Oder da modulaQAM This line of code (which I've commented out since it's not going to work and ...

2 years ago | 1

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Answered
I would like to save each Thex array created in each loop as its own array. How can i create a variable that has its name adjusted with each loop and saves each loop result?
Can you dynamically create variables with numbered names like T1, T2, T3, etc.? Yes. Should you do this? The general consensus ...

2 years ago | 0

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Incorrect number or types of inputs or outputs for function solvepde.
When I run your code, tmodel is a pde.ThermalModel object but the solvepde function is defined only for pde.PDEModel objects. p...

2 years ago | 0

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Answered
Single Plot Command is Creating Numerous Legend Entries
From the documentation for the plot function, in the description of the X input argument: "Alternatively, specify X and Y as mat...

2 years ago | 0

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Error when using range slider (uislider)
According to the Version History section of the uislider documentation page, the ability to create a range slider by specifying ...

2 years ago | 1

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Answered
how to get fit coefficients and the file name ?
You can perform the fitting once in the Curve Fitting app then generate MATLAB code from that interactive fit that you can later...

2 years ago | 0

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Answered
How to Change Email Used for Matlab Account?
You tried the steps given in this Answers post and it didn't work? If so please contact Customer Service and ask them to change ...

2 years ago | 1

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Import timestamps with alternating date formats
A different approach is to convert all the data with the input format of the first entry in the list, then convert all the data ...

2 years ago | 0

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I do not know how to make this work??
Can you dynamically create variables with names like the ones you showed in your example? Yes. Should you do this? The general ...

2 years ago | 1

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Optimization Toolbox Installation/License Issue
It sounds like the server isn't recognizing that Optimization Toolbox is licensed. I recommend first contacting the administrato...

2 years ago | 0

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Mathematical Equations to MATLAB
This line of your code is the first problem. I've commented it out so I can run other code later in my answer. % f_i = @(t) lam...

2 years ago | 0

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How to know what is my Personal Mathworks User Level?
I've asked the MATLAB Central team to take a look at this.

2 years ago | 0

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Answered
Importing class from a different location
The directory containing the meIFC2421 class must be "visible" to MATLAB (either on the MATLAB search path or in the current dir...

2 years ago | 0

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Curve fitter app does not work
Rename your script fit.m so it does not conflict with the fit function from Curve Fitting Toolbox. The app uses fit as part of i...

2 years ago | 1

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Answered
Can Matlab cellular functions -like cellfun- work with non linearly spaced indices ?
So you're sieving? What is the real value of N for which you want to solve this problem, and how many values are you trying to s...

2 years ago | 0

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Fix code errors,
The error message is correct. Invalid expression. Check for missing multiplication operator, missing or unbalanced delimiters, ...

2 years ago | 0

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How to define the size between multiple symbolic variables and sort these symbolic elements
The second part of your first line of code (that I've broken in two) doesn't do what I believe you think it does. syms c1 c2 c3...

2 years ago | 0

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Calling the superclass constructor 'rl.env.MATLABEnvironment' after an object use or after a return statement is not supported.
In the Guidelines for Constructors section on this documentation page, one of the guidelines is "If your constructor makes an ex...

2 years ago | 0

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Answered
Combing Date and Time Variables into ONE DateTime Vector
So you have a datetime array and a duration array? n = 10; dt = datetime(2024, 6, randi(30, n, 1)) du = duration(randi(24, n,...

2 years ago | 0

Answered
make vectors same length using min function
x = [2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016]; y = [0, 0.05, 0.1, 0.15, 0.2]; a = [2008, 2009,...

2 years ago | 0

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Error: Children may only be set to a permutation of itself
In programmatic code, ideally you should use a specific axes handle rather than trusting that gca returns the axes you think it ...

2 years ago | 1

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Answered
Join Subgraphs into a new Graph
G1 = graph(randi(10, 20, 1), randi(10, 20, 1)); G2 = graph(randi(10, 20, 1), randi(10, 20, 1)); Here I have two random graphs,...

2 years ago | 1

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Find value of large number
Use Symbolic Math Toolbox. Define your constants symbolically. % Define the constants B_2 = sym(0.18525); H = sym('3000175332...

2 years ago | 0

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Answered
Working with modified code -2024A
If your system of ODEs is taking a long time, it may be stiff. Try using one of the stiffer solvers. Alternately you could try ...

2 years ago | 0

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Answered
How to Create Slicing Number of 2D plots in matlab
Looking at this documentation page, I think what you want is slice.

2 years ago | 0

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Calculate mean of all variables that have a mean
Instead of calling varfun twice as the answer posted by @Arun does, call it once with the InputVariables name-value argument. Th...

2 years ago | 1

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Answered
Assigning a line plot object to a global property doesn't retain it after the object is deleted
All of the handles to the line object (which is a handle object) are references to the same thing on the screen. If you delete()...

2 years ago | 2

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Answered
No se como crear un 4x1 polyshape with 3 properties
What is the data type and size of the cborders variable used on line 19 of your untitled2.m file? You could add this command imm...

2 years ago | 0