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In order to calculate average after 300ms from beginning of the recording
You need to multiply the delay time (300ms), expressed in seconds, by the sample frequency (expressed in Hertz), to calculate th...

4 meses hace | 1

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Is Powergui liberary is missing in 2025b , because I installed the matlab 2025b and when i open any model it appear the powergui lib is missing
Yes, it has been removed. Mathworks has sold the technology to another company. See https://www.mathworks.com/matlabcentral/an...

4 meses hace | 0

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kernel scale in svm ?
According to https://www.mathworks.com/matlabcentral/answers/516738-what-kernel-scale-in-svm-really-is#comment_983291 @Hiro Yo...

4 meses hace | 0

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Teensy4 Hardware Interrupt Problem
https://www.mathworks.com/help/simulink/supportpkg/arduino_ref/transmit-receive-data-can-blocks.html The CAN receive block is ...

4 meses hace | 0

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What works in 2024 stopped with 2025: Latex interpreter
\raisebox and \fbox were never previously documented as working. I speculate that when Mathworks converted java based figures t...

4 meses hace | 0

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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...

4 meses hace | 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 ...

4 meses hace | 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

4 meses hace | 1

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

4 meses hace | 1

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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...

4 meses hace | 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...

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

4 meses hace | 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...

4 meses hace | 1

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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 ...

4 meses hace | 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...

4 meses hace | 0

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How to make GUI tool
uigetfile fileread plot disp

4 meses hace | 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...

4 meses hace | 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...

4 meses hace | 0

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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 > ...

4 meses hace | 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...

5 meses hace | 1

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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...

5 meses hace | 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...

5 meses hace | 1

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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...

5 meses hace | 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...

5 meses hace | 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...

5 meses hace | 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...

5 meses hace | 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...

5 meses hace | 1

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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...

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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. ...

5 meses hace | 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...

5 meses hace | 0