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Matlab tool to plot 3d phase portrait
Use odeset to set the OutputFcn option to @odephas3. See the ballode or orbitode example files for a demonstration of how to use...

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My function doesn't append to it's list
Your recursive calls only call your function with one output argument, so the modified second output argument is not returned fr...

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How can I solve this implicit function in MatLab?
Let's take a simpler example and call fimplicit with an output argument, the handle of the graphics object that fimplicit plots....

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Dot indexing is not supported for variables of this type
If you are attempting to compile code using MATLAB Compiler that calls load to load an object from a MAT-file and there is no in...

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Locate and syncronize timestamp
Rather than splitting the strings representing dates and times into vectors of numbers and trying to perform date and time arith...

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I am trying to reinvent wheels of fft. But the recursive function of mine seems to be not working due to N
Why did N becomes array? Because in your recursive call: return_arr(k+1, 1) = my_fft(arr_even, N/2, k) + (cos(temp) + 1i*s...

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no definition for plot3
Based on the translation of the Code Analyzer message DGM posted, it seems that somewhere in the PlotDampRoots function you assi...

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Pass variable name through variable of a custome save function made error
When you call this code, what does this command show? whos knee_toruqe_trainedModel If it shows nothing, try with the correct ...

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Opensource matlab standalone application license requirements
Please contact the Sales department directly using this link with this licensing question.

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solving non-linear ODE
This line suggests you're performing operations with symbolic variables. term1 = simplify(a - c); If so, you're probably going...

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How to draw an histogram?
So you know the bin edges and the bin counts? Call histogram with 'BinEdges' and 'BinCounts' along with the vectors of bin edges...

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Live Editor long display output bug. Command to remove output from Live Script?
Please send the Live Script with which you were able to reproduce this error to Technical Support directly using this link so th...

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how to not violate from trnasparency in parloop? (a good replacement for "which" or "exist")
How does that variable get created in the workspace? Inside the loop or before? If it gets created inside the loop I'm not sure ...

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How to install Matlab without Oracle java and use Open JDK instead?
Please see this Answers post.

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Erorr when replace row's value of table in-array.
% jointTSS1{i,1}.ID(1) = jointTOSnew1{i,1}.ID(ismember(jointTOSnew1{i,1}.X,startTSS1{i,1})); You're assuming that the ismember ...

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Running a function with a parameter from the command line
In general, when you are experiencing difficulties please explain what type of difficulties you're experiencing. Do you receive...

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Vector with symbolic variable
If you have a symbolic variable that contains a function of another symbolic variable and you want to substitute values for that...

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Parallel execution using parfeval does not modify input handle object as expected
See this documentation page for an explanation and a description of how I think you can achieve the behavior you're looking for....

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I can't get the result of exact dividing
Use vpa to approximate the fraction as a decimal number. syms m n x y a b D p0 Pmn= 16*p0/(pi^2*m*n); b=2*a; w(x,y)= 1/(D*p...

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Iteratively search in a website (for dummies)
Your best bet is probably to use one of the access methods that PubChem provides, as described on this page. Note the usage poli...

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why is NaN not of 'NaN type' in Simulink?
By the definition of NaN, NaN is not equal to anything (including itself.) This is documented on the documentation pages for the...

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What files are required for offline installation of Matlab 2023b?
See this MATLAB Answers post.

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No InputFormat 'YYMMDD' found for datetime
Either leave the quotes off but use == (if you're using a sufficiently recent release) or add quotes. You will need to adjust yo...

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EdgeCallBack and node manipulation in graph (replacement for lost biograph functionality)
For your first comment, could you explain in a little more detail how you used the edge callback to "break bad connections/edges...

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smart function to switch functions
If you're using a sufficiently recent release (release R2023b or later) use the ode object and specify the Solver property to te...

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I keep getting a “cannot convert double value “…” to a handle. Does anybody know how I can fix my code in order for this to go away
Seeing the screenshot of the code helped me understand the problem. Note in your multipulcationButtonPushed method (you misspel...

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Multiplication of High Dimensional Matrices
Either reshape or permute your matrix into a 6-dimensional array whose first four dimensions are singletons. Then use times. Her...

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How to determine if an object is a built-in class?
Okay. You could achieve your stated goal without actually having to ask "Is this an instance of my class or an instance of some ...

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Force super class to not call overloaded methods of the subclass
You can call a superclass method even if the subclass overloads or overrides that method only from within that method itself. So...

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I get the illegal instruction error while running an iterative matricial method on the Matlab code in PC
This sounds like it may be Bug Report 1043644. But FYI the combination of the release of MATLAB you're using and the operating ...

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