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Nihal


Last seen: 2 jours il y a Actif depuis 2023

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how cluster 3D matrix by kmeans() in matlab
To perform k-means clustering on a 3D matrix in MATLAB, you first need to reshape the matrix into a 2D format that the kmeans() ...

15 jours il y a | 0

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where is my Activation key?
Please refer to the below answer for detailed explaination and methods to find the activation key. https://www.mathworks.com/ma...

16 jours il y a | 0

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cross validation neural network
Semantic segmentation using deep learning in MATLAB involves classifying each pixel in an image into a category. Here's a quick ...

16 jours il y a | 0

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Simulink library 2019a is empty
It looks like there are issues with the `slblocks.m` files in your Simulink library due to the error message "Too many input arg...

17 jours il y a | 0

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How to calculate occurrence of 3 variables
The Scytale cipher is an ancient transposition cipher used by the Spartans. It involves wrapping a strip of parchment around a...

22 jours il y a | 0

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installation problems with trial version
If you're encountering issues starting a MATLAB trial version because it's asking for a license or for some other reason, here a...

23 jours il y a | 0

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Simulink templates not loading
Hi Nivya The error sltemplate.internal.request.loadTemplate that you encountered when trying to open Simulink in MATLAB 2017b i...

23 jours il y a | 0

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Need to compare two excel and extract the mismatch data
I understand you're looking to compare two Excel sheets for differences in signal names and their corresponding values, then ext...

24 jours il y a | 0

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MATLAB Trouble opening files
To retrieve your cosine graph in MATLAB, you can follow these streamlined instructions based on how you saved your graph: If yo...

25 jours il y a | 0

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Can I refer callbacks from a socket class to the parent app in AppDesigner?
Define an Event in your myClient Class: First, add an event declaration inside your myClient class. This event represents the ac...

25 jours il y a | 0

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About a csv file from matlab 2018
Hi Nixon, Please find the requested file in attachment.

29 jours il y a | 0

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importing data from .csv files of different lengths and same columns in matlab and getting RMS.
Your approach has the right intent, but there are several issues to address for it to work correctly. The key problems include t...

30 jours il y a | 0

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Undistort image and camera calibration app
The artifacts you're observing in the undistorted images are likely due to the correction of significant lens distortion, inaccu...

30 jours il y a | 0

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Want to programmatically get the Maltlab status of (ready, busy), etc., in the bottom left corner of the window. What procedure will be used?
When a program is executing, the command window displays a status text of 'Busy'. However, this status update does not occur dur...

30 jours il y a | 0

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Why do some iterations take much longer?
The significant variability in execution times, including outliers far from the mean, could be attributed to factors such as mem...

environ un mois il y a | 0

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How to write a point's coordinates
To write the coordinates of extrema (maximum and minimum points) on a figure in MATLAB, you can indeed use the text command effe...

environ un mois il y a | 0

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which block to be used for simple looping in simevents
To simulate a mining truck-shovel operation using SimEvents in MATLAB, you'll model trucks cycling between an excavator (for loa...

environ 2 mois il y a | 0

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Make a mask and apply it to other matlab figures
To exclude a specific zone like a cylinder from your contour plot while using trisurf in MATLAB, follow these steps: Define the...

environ 2 mois il y a | 0

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how to know the total counts in liver
Calculating the counts (or intensity values) within a specific region of a fused image, such as the liver in a PET-CT fusion, in...

environ 2 mois il y a | 0

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Libpointer creating multiple copies of data with C++ code.
Your issue stems from how MATLAB handles data passed to functions like libpointer and how it interacts with external libraries l...

environ 2 mois il y a | 0

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How to use function ping in Matlab 2024?
The ping function, was introduced to MATLAB in the 2018b release, is documented. You can find more information and guidance on i...

environ 2 mois il y a | 0

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Compiling fo Linux Ubuntu
Yes, an executable file compiled in MATLAB version 2018b on a Linux Ubuntu 16.04 system should generally work on a newer Linux U...

environ 2 mois il y a | 0

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Big Sur - won't open installer from MATLAB compiler
Hi Scott, You can try the following fixes see what happen when you try to start it from command line. Run following line in t...

environ 2 mois il y a | 0

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How set up a parameter in the PDE Modeler App as a function?
In MATLAB App Designer, calling a function like the calculateHeatTransferCoefficient function from within your app requires you ...

environ 2 mois il y a | 0

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Communication Toolbox function in App designer
Ensuring that an object image remains visible after generating an impulse response in a MATLAB App Designer application involves...

environ 2 mois il y a | 0

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MATLAB Online command window not showing ">>" with no response in any input
Hi Satyaram, You can see in bottom left corner it states "Waiting for input", It means some program is waiting for input from u...

2 mois il y a | 0

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How to calculate the center of rotation and transformation given two bodies in planar space, of which the coordinates are known?
To calculate the rotation and the center of rotation given the positions of three points on a body at two different times, you c...

3 mois il y a | 0

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For probability distribution i am getting this error.
The error message you're encountering, "attempted to access (0); index must be a positive integer," typically occurs in MATLAB w...

3 mois il y a | 0

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Web camera accessing the same device
The error you're encountering when attempting to connect the fourth webcam suggests a limitation or conflict that could be arisi...

3 mois il y a | 0

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Trouble installing System Identification Toolbox (Add on) in MATLAB R2024A
Hi Nadira, I understand that you are facing issues with installation of System Identification Toolbox. Please refer to this thr...

3 mois il y a | 1

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