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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 ...

etwa ein Jahr vor | 0

Beantwortet
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 ...

etwa ein Jahr vor | 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...

etwa ein Jahr vor | 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...

etwa ein Jahr vor | 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...

etwa ein Jahr vor | 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 - ...

etwa ein Jahr vor | 1

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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

etwa ein Jahr vor | 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 ...

etwa ein Jahr vor | 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 ...

etwa ein Jahr vor | 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...

etwa ein Jahr vor | 0

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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...

etwa ein Jahr vor | 0

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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...

etwa ein Jahr vor | 1

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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...

etwa ein Jahr vor | 0

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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); ...

etwa ein Jahr vor | 1

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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...

etwa ein Jahr vor | 0

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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/...

etwa ein Jahr vor | 0

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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...

etwa ein Jahr vor | 2

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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 ...

etwa ein Jahr vor | 1

| akzeptiert

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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...

etwa ein Jahr vor | 0

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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...

etwa ein Jahr vor | 0

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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...

etwa ein Jahr vor | 0

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Beantwortet
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/...

etwa ein Jahr vor | 1

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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...

etwa ein Jahr vor | 0

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

etwa ein Jahr vor | 0

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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)

etwa ein Jahr vor | 0

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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)

etwa ein Jahr vor | 0

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Difference between integral and cumtrapz.
integral() takes a function handle and does an adaptive quadrature numeric integration of the given function. The adaptive quadr...

etwa ein Jahr vor | 1

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Is my CNN Correct
There are definitely more than 10 possible layers at any point. Your system has 12 layers. Therefore there are over 10^12 poss...

etwa ein Jahr vor | 0

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why do I receiving MATLAB licensing error 5013
See https://www.mathworks.com/matlabcentral/answers/1815375-why-do-i-receive-error-5013-unable-to-access-services-required-to-ru...

etwa ein Jahr vor | 0

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Beantwortet
I want to clip a contour output to the interior of a closed polygon
Create a polyshape() with the boundaries of the enclosing polygon. Use isinterior to test the x, y coordinate pairs implied by n...

etwa ein Jahr vor | 1

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