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Nihal


Last seen: Today Actif depuis 2023

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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...

environ 19 heures 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...

environ 20 heures 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...

environ 23 heures 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...

2 jours 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...

2 jours 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...

21 jours 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...

21 jours 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...

22 jours 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...

22 jours 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...

24 jours 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...

28 jours 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...

28 jours 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 un 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 un 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...

environ un 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...

environ 2 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...

environ 2 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...

environ 2 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...

environ 2 mois il y a | 1

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Matrix versus Scalar Input Into Functions Using Symbolic Toolbox
The discrepancy you're observing between q(A) and qA when A is a matrix stems from how matrix operations, specifically matrix ex...

environ 2 mois il y a | 1

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Error: Matrix with NaN values
Hi Shivam, Given the issue you're facing with NaN values in your matrices (hne, hnw, hns, etc.) and zeroes in your other matric...

2 mois il y a | 0

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Simulating a fiber optic cable with varying air gap lengths with another cable
Hi Almas To simulate the effect of an air gap on the power intensity of an incident pulse in a fiber optic sensor in MATLAB, yo...

2 mois il y a | 0

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Truck logistics system for delivering cargo to industry
Hi Erik, Modeling a truck transport system, especially focusing on the aspects of cargo loading, fuel consumption, and delivery...

3 mois il y a | 1

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Run task after source control command in a Project
Hi Jake, MATLAB Projects provides a way to automate tasks when you open or close a project through startup and shutdown scripts...

3 mois il y a | 0

| A accepté

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How to fix unrecognized function of variable allshifts?
Hello Dejah If you're encountering the error message "unrecognized function or variable 'allshifts'", it means that MATLAB is u...

3 mois il y a | 0

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lighting model for solar PV system
Hi Danial, When simulating the effects of lightning overvoltage on a solar PV system, it's crucial to use a suitable lightning ...

4 mois il y a | 0

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Ocean Optics Spectrometer not working with instrument control toolbox on linux
The icdevice function is indeed part of MATLAB's Instrument Control Toolbox, which is designed to communicate with hardware like...

4 mois il y a | 0

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Replaying external Stateflow models
Yes, it is possible to store Stateflow history (inputs, outputs, and internal states) on a standalone target during execution. Y...

4 mois il y a | 0

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webwrite to InfluxDB timeouts on Linux
Hi Rafael If you're experiencing timeouts on your Linux machine when using the same code, here are a few troubleshooting steps ...

4 mois il y a | 0

| A accepté

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How to get the detection of checkerboard pattern in camera lidar calibrator app?
Camera and LiDAR calibration can indeed be challenging due to the differences in the nature of the sensors and their data. Based...

5 mois il y a | 0

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