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Precision Loss in Arithmetic Encoding of Binary Vectors for Reversible Data Hiding in 3D Meshes
I speculate that you are converting 64 bits at a time to binary, constructing a 64 bit integer from that, dividing it by 2^64. ...

2 months ago | 0

Answered
Is Helvetica available on every MATLAB platform?
The traditional way of handling this was to create a uicontrol and set the text string and font properties of the uicontrol, and...

2 months ago | 0

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alternative approach of "insertObjectAnnotation" function
insertObjectAnnotation from the Computer Vision Toolbox is used to insert text into an array, retaining full resolution of the a...

2 months ago | 0

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Parpool thread-based pool size
With that particular number of physical cores (14), chances are high that you have a mix of "performace" cores and "efficiency" ...

2 months ago | 0

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Answered
Problem on startup. MacMini M4, Sequoia 15.6.1
Your MATLAB is having trouble communicating with the Service Host. See https://www.mathworks.com/matlabcentral/answers/1815395-w...

2 months ago | 0

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How can I supply input value interactively in MATLAB?
input or menu or inputdlg or questdlg or listdlg ... among others.

2 months ago | 0

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Different runs producing the same structure/data HDF5 file lead to different md5sum hash digests. How to solve it?
HDF5 objects have unique object identifiers, but there is no requirement that two HDF5 files written the same way use the same o...

2 months ago | 0

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visadev - how to know bytes available
You can configureTerminator followed by readline If your data is binary then you could uint8(char()) the readline() string res...

2 months ago | 0

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how do i share matlab with my student team?
One way is to use the MATLAB Package Manager https://www.mathworks.com/help/matlab/matlab-package-manager.html to create a singl...

2 months ago | 0

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I need to remove tool boxes that were chosen when matlab was configured. How do I do that
In the restricted case of individual licenses, then you can use the Add-On Manager to remove toolboxes... one by one, with resta...

2 months ago | 0

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how to control the transparency of quiver
There is no documented way to set the quiver transparency.

2 months ago | 0

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Error in compiled application, constant property can't be found
You need to create an object of class TestHelperClass and access the TestString property of that object. Unfortunately it is no...

2 months ago | 0

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Answered
RegExp to remove code between triangle brackets <>
This question cannot be answered meaningfully unless we know the exact rules by which it is legal to have additional "<" and ">"...

2 months ago | 2

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Use parallel computing to apply a function to array
You are writing to overlapping windows. parfor can only write to non-overlapping windows. The best you can do is to use parfo...

2 months ago | 0

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Why Does Answers Run Code in 2025a But the Run Button, the "Executing In" Popup, and the "Ran In" Tag Still Show 2024b?
This is a known issue. The "back-end" was upgraded to R2025a, but for some reason the "front-end" was not upgraded.

2 months ago | 1

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Problem with creating video and frame
The second and each following frame of video must be the same size as the first frame that is written. Each time you draw a new...

2 months ago | 0

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Answered
MATLAB code error...
imbinarize() treats 3D arrays as being volumes. imbinarize() is not suitable for converting RGB images to binary. To convert RG...

2 months ago | 0

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How do I find the mode of an array and verify it using the frequency?
By definition, mode() returns a value such that no other value is more frequent (but other values might be equally frequent.) I...

2 months ago | 2

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Can I install MATLAB to Jetion Orin directly?
No. The Jeston Orin Nano and AGX are both based on ARM CPUs running Linux. MATLAB is not available for Linux ARM. (MATLAB is ava...

2 months ago | 0

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Answered
define 300 function calls x1(t)---x300(t)
syms x(t) [1 300] whos

2 months ago | 0

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Answered
How to Exchange Real-Time Data Between Two Computers Using MATLAB?
The general mechanism is to use the Instrument Control Toolbox udpport. udp is a connectionless bi-directional protocol If you ...

2 months ago | 0

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How to surfc or surf a .mat file
The output of load() from a .mat file, is a structure, with one field for each variable that is loaded. You need to extract the ...

2 months ago | 0

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save a cmyk image in jpeg
Saving jpeg with CMYK is not supported by imwrite() or any other Mathworks supported function. There just might happen to be...

2 months ago | 0

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Special case of function not found even when in current directory or on path
This is not a bug. MATLAB traces assignments to try to deduce whether a given name is a function or a variable. Any name that i...

2 months ago | 1

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im getting error 354 no redesignation permitted
You will need to contact Mathworks Support about that. The volunteers who answer question here do not have access to that kind o...

3 months ago | 0

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Please help me. I want to find the optimal values of constans in the ode?t
Provided that C1 and C2 are real-valued syms y(x) syms C1 C2 real dy = diff(y); d2y = diff(dy); eqn = y^2 * d2y + y*dy^2 - ...

3 months ago | 1

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Answered
Create a plot with sample on the x-axis and mass1 on the y-axis.
sample = linspace(0,10); mass1 = exp(-sample); plot(sample, mass1) xlabel sample ylabel mass1

3 months ago | 0

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Dimensioning a field within a structure array for reading data
Your loop code has a problem when you reach end of file. In such a case, fread() returns empty, and string(empty) returns a 0 x ...

3 months ago | 0

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Using parfor loop with fetchNext
For all variables output from parfor, the indices must be a mix of constants and expressions involving constants defined simply ...

3 months ago | 0

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How to change my MATLAB student license to an academic license?
Unfortunately, there is no way to upgrade a Student license to an Academic license. Academic licenses need to be purchased with...

3 months ago | 0