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

3 months ago | 0

Answered
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...

3 months ago | 2

| accepted

Answered
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...

3 months ago | 0

| accepted

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

3 months ago | 0

| accepted

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 ...

3 months ago | 0

Answered
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 ...

3 months ago | 0

Answered
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...

3 months ago | 0

Answered
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...

3 months ago | 1

Answered
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

Answered
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

| accepted

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

Answered
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

Answered
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

Answered
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

Answered
How to avoid inf/inf numerically for hyperbolic functions
Unless I have made a mistake, your expression simplifies a lot. syms gamma__l(n) h f d part1a = gamma__l(n)*cosh(gamma__l(n)*h...

3 months ago | 0

Answered
I want to transfer my Matlab software to the new computer.
If you have a Student or Home license or Dedicated Host license, then the easiest way is to Deactivate the license on the existi...

3 months ago | 1

Answered
how to make 3D image from x(50x1double),y(100x1double),z (80x1double), intensity(50x100x80)
The basic 3D volume viewer is volshow or the application VolumeViewer https://www.mathworks.com/help/images/ref/volumeviewer-app...

3 months ago | 0

Answered
Inquiry on Time Complexity of cumsum
Looks pretty linear to me. format long g A = rand(1e6,1); times = zeros(10,1); for K = 1 : 10 subset = A(1:K*1e5); ...

3 months ago | 1

Answered
Effect of rng on Genetic Algorithm
There is no general way using ga() to ensure repeatability and convergence to the global optimum. With some particular forms o...

3 months ago | 0

Answered
Linking buttons in a matlab gui
Generally speaking, you would create a uibuttongroup and put uiradiobutton inside of it. https://www.mathworks.com/help/matlab/...

3 months ago | 0

Answered
Command line help fails, reports "Error using append Too many input arguments"
You have a third-party append.m that is interfering with the Mathworks append() which -all append I predict that something els...

3 months ago | 2

| accepted

Answered
cannot search for index of multiple elements in a larger array
You do not promise that there will be exactly one match for each element of i, so you need to do something like A = [ 1027 ...

3 months ago | 1

| accepted

Answered
Import function no longer supported. Am I using the DDL libraries correctly?
The R2023b Release notes say, Malformed and reserved import arguments issue warning Behavior change Previously, the impor...

4 months ago | 0

Answered
Why do I get an error downloading documentation for an offline computer?
This is a known issue. I'm surprised they have not fixed it yet. https://www.mathworks.com/matlabcentral/answers/2177941-why-a...

4 months ago | 0

Answered
Why is my code returning the error "Index in position 1 exceeds array bounds" when calling adjacent()?
if adjacent(pCubes(1,:,:,:),a,b,c) % error here You are passing in a 1 x something x something by s...

4 months ago | 0

| accepted

Answered
Using RTX 5090 for GPU computing in forward compatibility
@Joss Knight who is Mathworks Staff with the Parallel Computing Toolbox, recently wrote https://www.mathworks.com/matlabcentral/...

4 months ago | 1

| accepted

Answered
Is there a good reason for choosing assert() over an if condition with an error?
My personal style is that assert() is mostly for conditions that should always be true contextually, with the assert() being dou...

4 months ago | 0

Answered
Which window is "on top"?
get(groot,'CurrentFigure') However, I do not know at the moment whether CurrentFigure includes figures whose handle visibility ...

4 months ago | 0

Answered
How to change the menu appearance in a gui created by GUIDE
You can make limited changes by coding (for example) set(groot, 'DefaultTextFontSize', 14)

4 months ago | 0

Answered
Please 🙏 help me to find the exact solution of ODE
syms C1 C2 y(x) dy = diff(y); d2y = diff(dy); eqn = y^2 * d2y + y*dy^2 - dy^2 + C1*y^4 + C2*y^3 == 0 dsolve(eqn)

4 months ago | 0