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Please help me to solve this simple error
You have an installation error; somehow the implementing function (class actually) for sym has become a script instead of a func...

2 months ago | 0

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"Not Enough Input Arguments" Error Calling ODE45
[t,z] = ode45(@sys,[0:0.1:100],0) You are passing a single initial state, the 1x1 value 0, into sys. The result of calling sys ...

2 months ago | 0

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Specify bold text in legend directly in the Line command
x=linspace(0,1,101); y=x.^2; plot(x,y,'DisplayName','\bf{My Parabola}') legend show

2 months ago | 1

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Answered
Wondering about Pure Pursuit Algorithm Code
edit controllerPurePursuit The source code is provided.

2 months ago | 1

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Answered
Dot indexing is not supported for variables of this type
h.figVision = figure('Name', 'Vision System', 'NumberTitle', 'off'); You are creating a new figure. functi...

2 months ago | 0

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Can I access the matlab online services with a private license after my 1 year of "active license"?
First off, these days nearly all Student licenses are perpetual licenses. Historically, there were 8 month or 1 year licenses av...

2 months ago | 0

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How to write a product of two numbers 6 and 7 in Matlab code to get 42
times(6,7)

2 months ago | 0

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Control the transparecny of axes
You can take advantage of the undocumented fact that commonly RGB triples can instead be RGB quads with the last value being alp...

2 months ago | 1

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Answered
How Do I make this plot faster?
You are plotting a 51 x 10001 array. That is slow. Most of what is being plotted is all zeros. There is not a lot of point in ...

2 months ago | 0

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Why can MATLAB engine session no longer call "clear all"?
It would not surprise me at all if "clear all" is clearing some crucial connection information that has been stored in variables...

2 months ago | 0

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How to make GUI tool
uigetfile fileread plot disp

2 months ago | 0

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Read Excel file in Matlab and plot data
You need data = readtable('HUAM1709.041_v2.xlsx'); When your provided filename has an extension, readtable does not attempt to...

2 months ago | 0

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Disable annoying message: "You are currently running MATLAB as root. Best practice is to run MATLAB only as root when elevated privileges are specifically required."
In the calling script inside the container, use the Linux command seteuid https://man7.org/linux/man-pages/man2/seteuid.2.html t...

2 months ago | 0

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Answered
Remove nonsensical data in plot (for loop )
%assume that Data_To_plot is an N x 7 array of data to be plotted Copy_Data = Data_To_plot; Copy_Data(~cumprod(Data_To_Plot > ...

2 months ago | 0

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Has the Matlab 2025a documentation changed? I'm not able to access it via help anymore .
Use Settings -> Help -> Documentation Location -> Installed locally, and then click on "Install Documentation" . It might take a...

2 months ago | 1

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Answered
How to save a mixed data (strings and integers) from workspace into a matlab data file?
Consider creating a struct of data to be represented, and then using jsonencode to create a text representation, and then writel...

2 months ago | 0

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Matlab has all time problems.
Run-time redistributables provide run-time support for executables that have already been compiled. Run-time redistributables do...

2 months ago | 1

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Answered
How can I accelerate Deep learning training in Macbook M4 GPU/ANU?
It is correct that Deep Learning Toolbox training acceleration only works with NVIDIA GPUs. Unfortunately your hardware and sof...

2 months ago | 1

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Distribution name 'Lognormal' is unrecognized
It sounds as if you have Simulink Design Optimization installed, getting https://www.mathworks.com/help/sldo/ref/makedist.html b...

2 months ago | 0

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How can I fit data to a piecewise function, where the breakpoint of the function is also a parameter to be optimised?
(a1*x.^2 + b1*x + c1) .* (x <= d) + (a2*x.^2 + b2*x + c2) .* (x > d) Note that for this to work, the coefficients must be const...

2 months ago | 0

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Comparison PDE solve and \ mldivide
model.MaterialProperties(ThermalConductivity=46.5, MassDensity=7800, SpecificHeat=.502); That is invalid. It is converted inter...

2 months ago | 0

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Where is the algebraic loop coming from?
The ready_out of toRAM_interface is an output. You send that to ready_in of the FIFO. Meanwhile, the FIFO has lines that are inp...

2 months ago | 1

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Answered
Distinguish between ASCII and Binary
ASCII files will contain characters in the positions: 9 (tab), 10 (newline), 13 (carriage return), and 32 (space) to 126 (tilde...

2 months ago | 0

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simulink_root does not have a parameter named 'PaperType'
R2022b reports Warning: Getting parameter 'PaperType' of the default block diagram will not be supported in a future release. ...

2 months ago | 1

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Is it possible to achieve a 50% duty cycle while dividing a clock by a fractional number like 1.5?
You can only get 50% duty cycle if you divide the 1.5 by a further 4/3. That is, 3/2 * 4/3 == 2 and you need to end up with a di...

2 months ago | 0

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asking about how to arrange 1000 EV with 8760 hours
num_EV = 1000; total_duration = 8760; longest_ev_duration = 71; %adjust as appropriate start_times = randi(total_duration, n...

2 months ago | 0

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How to interpolate 10 csv files with different x,y,z into a common grid and average them in MATLAB?
There are a few main approaches: find the aggregate minimum and aggregate maximum over all of the x (y, z) values. Use linspace...

2 months ago | 1

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Unable to find the Specialized Power Systems group in simscape electrical in newer version r2025b
It was removed. This fact does not appear in the release notes. I only know this because I happened to load a model that used ...

2 months ago | 5

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An N by N by N matrix code
N = 20; %for example Letter = 'D'; %for example Array3d = repmat(Letter, N, N, N);

2 months ago | 0

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How to make loop where numbers in a line of code is filled in for me?
It is recommended that you do not write a loop for that. https://www.mathworks.com/matlabcentral/discussions/tips/849901-tutori...

2 months ago | 1

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