Answered
Error when using "retime" function MATLAB 2024a.
One of the timetables contains a variable named INV1Spd but that variable is not type single or double. You should check that t...

11 days ago | 0

Answered
dicomreadVolume 'Directory was not readable' error
You would get that error if MATLAB cannot find the given file on the MATLAB path. Typically, that means that you specified the ...

11 days ago | 0

Answered
Using output of a function into the integral2 Function - Unrecognized function or variable
U_Rad is defined only as the nominal output variable of function Cuts. You call E_Plane(n) = Cuts(loop_theta, phi_E); ...

12 days ago | 0

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Answered
Which MATLAB license should I buy as a reseacher working in an NGO?
You cannot use a Student license or a Home license for your research work. Officially you will need to get a Standard license (...

12 days ago | 1

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Please I want help I have homework I made a mistake saving the file
Sorry, the code is gone. The one remaining hope is that an .asv might have been saved in the same directory as the file. https...

12 days ago | 0

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Displaying figure from function in MATLAB gui
function Plot(Val, ax) X = [0:0.5:5]; Y = [0:0.1:1]; [x,y] = meshgrid(X,Y); z1 = [x.*y.*57.5]; ...

13 days ago | 0

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solving symbolic equations with partial derivatives
You need to create a function, theta, and express the other functions in terms of theta, and then use functionalDerivative

13 days ago | 0

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sum of harmonic series 1+1/2+1/3
syms n result = symsum(1/n, 1, 5000)

13 days ago | 1

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Difficulty in plotting equation in matlab
N = 1.15; k = 1.38e-23; q = 1.6e-19; Vgo = 1.174; Rso = 0.085; Iso = 21.6e-15; alphao = 0.0165; Rth = 1; T_ambient...

14 days ago | 0

Answered
Error in ode15s
[t,T]=ode15s(@f,t,IC); ode15s is to invoke function f, passing it time in the first parameter and passing initial conditions in...

14 days ago | 0

Answered
How can I use selections from multiple uidropdowns as function inputs?
Inside the plotting function, access the uidropdown value property directly for the two controls. xval = app.XDropDown.Value; ...

14 days ago | 0

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The blank before var >0.5 cause error in R2016a
You are running into Command Function Equivalence https://www.mathworks.com/help/matlab/matlab_prog/command-vs-function-syntax.h...

14 days ago | 0

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Answered
When plotting multiple subplots in the for loop, how do you stop the axes from overlapping?
ax1 = axes(t); That either creates a new axes for the figure number or figure handle is given in t, or else actives the...

15 days ago | 0

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uigetfile canceled returns 0, converting my string to a scalar
if isnumeric(infile) instead of testing == 0

15 days ago | 0

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Answered
How can I execute the empirical mode decomposition (emd) syntax in MATLAB R2016b?
The emd() function was introduced in MATLAB R2018a.

15 days ago | 0

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Answered
Can I use a student license if I am not currently enrolled in courses?
Officially, you can only use the Student license to complete course work. As you currently are not taking any courses, officiall...

15 days ago | 0

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How to use contourf to plot a mesh not generated in matlab, i.e. imported mesh coordinates from abaqus. The issue is that coordinates are not sequential.
Perhaps try https://www.mathworks.com/matlabcentral/fileexchange/10408-contours-for-triangular-grids https://www.mathworks.co...

15 days ago | 0

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System Composer addition to suite
System Composer is not available for the Home license. The products available for the Home license are restricted to the ones ...

15 days ago | 0

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how can i use my GPU from openVPN to my matlab
If your GPU is on the same system that MATLAB is running on, then just go ahead and use the GPU normally. If your GPU is on you...

16 days ago | 0

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Using logicals in arrayfun
u = arrayfun(@(x,y) x{1}(1:max(0,y)), tempA, tempB, 'UniformOutput', false); The secret here is that max(0,VALUE) is 0 if VALU...

16 days ago | 0

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Answered
Difficulties converting E-001
Insert a leading '1' before each of the exponentials, and then multiply the pairs together. format long g T = table([45; 17], ...

18 days ago | 0

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How do I show the latex form $\mathcal{T}$ by using the function str2sym in live editor?
There is currently no way to interject formatted latex in live editor. The closest you can get is to use the menu items to compo...

19 days ago | 1

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Error Using uislider. 'slider' is not a valid STYLE for uislider.
uislider() does not take a positional parameter named slider uislider() accepts the name/value pair 'style', 'slider'

20 days ago | 0

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Where is the polyIntersect.m function in R2024 and how do I load it ?
polyintersect appears to be part of MRST (MATLAB Resevoir Simulation Toolbox), https://www.sintef.no/contentassets/2551f5f855474...

20 days ago | 1

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Error using gbellmf with Matlab
When you invoked AB_computation_5SV_PVT you did not pass in at least 5 parameters. Typically this error is caused by attempting...

21 days ago | 0

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what's the reason for getting an output at the point itself though it is not in range
h=0:0.1:8*pi; approx_1=@(f, x, h) (f(x + h) - f(x)) / h; Your h is a vector. You need to use ./ instead of /

21 days ago | 0

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Value must be a scalar
You do not really give enough details to give a solid answer, but I speculate that you have an / operation that should be a ./ o...

21 days ago | 1

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Style Property Not Being Recognised
The code in the example starts with import mlreportgen.dom.*; rpt = Document('MyReport','html','MyTemplate'); table = Table...

24 days ago | 0

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How to incorporate scatter function so that the lines of the image don't print on top of one another
You are not going to be able to do what you want. Your data points are not at integer locations relative to each other; they are...

24 days ago | 0

Answered
Read names of files listed as entries in an excel file and run those files using a loop
I would be more comfortable with file_contents = readtable('testing_summary(Sheet1).csv') file_names = file_contents{1:12,3}; ...

24 days ago | 0