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Dhruv

MathWorks

Last seen: 4 days ago |  Active since 2023

Followers: 1   Following: 0

I'm an Associate in Engineering Development Group at MathWorks. I have keen interest in problem solving and passionate for MathWorks products and tools. My personal interests include playing football, listening to music. Disclaimer: All opinions I express on this forum are my own and not representative of MathWorks.

Programming Languages:
Python, C++, C
Spoken Languages:
English, Hindi

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  • 3 Month Streak
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Answered
Graph Attention Network - why using single graph
Hi, I understand that you are referring to the MathWorks documentation example where multiple graphs have been combined into a ...

1 year ago | 0

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Answered
Why do I get an "Unrecognized function or variable" when I enter the command: hNRVerifyCarrierParameters
I understand that you are referring to the documentation titled '5G NR Downlink Carrier Aggregation, Demodulation, and Analysis....

1 year ago | 0

| accepted

Answered
How to print messages in Simulink diagnostic viewer when Sim command is used
I understand that you want to use the 'sim' command to print messages via an S-Function block. Currently, the messages appear in...

1 year ago | 0

Answered
MATLAB R2022b applications/binaries in linux take longer to start.
Yes, it is possible that the MATLAB runtime or the shared libraries take longer to load when running a standalone MATLAB applica...

1 year ago | 1

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Answered
Can a parameter in the workspace use a type definition the Data Dictionary?
I understand that you are trying to access the Data Dictionary from the base workspace through a parameter. Data Dictionaries a...

1 year ago | 0

| accepted

Answered
Getting Error “Internal error while creating code interface description file: codeInfo.mat. Aborting code generation. Caused by: Invalid index” during code generation.
I understand that you are encountering an error during code generation in Simulink related to an "Invalid index." The issue enc...

1 year ago | 0

Answered
is generatePolicyFunction still not supported for agents with RNN
The ‘generatePolicyFunction’ is not supported for agents with RNN (Recurrent Neural Network) when it comes to C++ hardware deplo...

1 year ago | 0

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Answered
location information is protected
The error message provided indicates that there is an assertion error related to the State of Charge (SOC) of a battery in the s...

1 year ago | 0

Answered
During Reinforcement Training, is it possible to remove the action which was taken after each state?
Yes, it is possible to remove the action which was taken after each state in reinforcement learning in MATLAB. Here is a way to ...

1 year ago | 0

Answered
How to find the coordinates from an convolution with an mask
To find the coordinates of the mask that gives the highest intensity, you can use the following steps: Convolve the image with ...

1 year ago | 0

Answered
When using lidar camera calibrator import data , it always shows "Feature Detection Failed", how to solve it ?
The error message "Feature Detection Failed" means that the Lidar Camera Calibrator could not find any features in the image or ...

1 year ago | 0

Answered
Initial Computation Failed or Unstable System Error After Matlab Version Upgrade - System Identification, greyest
The error message you're encountering is related to the initial computation of the loss function in the “greyest” function from ...

1 year ago | 0

Answered
Reusing Masks' Custom Table data in a Matlab funcion
It seems that you're trying to pass a cell array containing custom table data from a masked model to a MATLAB Function block in ...

1 year ago | 1

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Answered
Modified Signal Logging file size gets very large
The issue of file size being increased so much is essentially because of duplication of the data. When you trim off the first 1 ...

1 year ago | 0

Answered
Setting path for CAD parts in Simscape Multibody
It seems like you are facing an issue with the relative paths not being set correctly for the File Solid blocks in your Simulink...

1 year ago | 0

Answered
Reduced Order Flexible Solid and Spatial Contact Force
Modeling ground contact between a solid and a flexible solid involves simulating the interaction between these two components. I...

1 year ago | 0

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Answered
How to disconnect serial port with the port name
I understand that you're facing issues with disconnecting a serial port in MATLAB, especially when your code ends with an error....

1 year ago | 0

Answered
shuffling phases of fft when length is odd
When dealing with odd-length signals in the context of phase randomization using the FFT, the key is to handle the center freque...

1 year ago | 0

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Answered
Sudden shutdown of MATLAB for no reason without error notification
I understand that you’re experiencing MATLAB shutdowns while trying to run your code. Here are some steps you can take to try an...

1 year ago | 0

Answered
COM port is not reconnecting
I understand that you’re encountering issues with re-establishing the serial connection after an error in communication. Here ar...

1 year ago | 1

Answered
Simscape Battery - changing number of parallel and serial cells of module or pack without having to build a new library
In Simscape, the internal configuration of a component, such as the number of serial and parallel cells in a battery module or p...

1 year ago | 0

Answered
How to use app designer to import a drive cycle and feed into simulink Model ?
To import a drive cycle using MATLAB App Designer and feed it into a Simulink model, try following these general steps: 1. Crea...

1 year ago | 0

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Answered
EPS32 sending data to Matlab by WIFI connection
The Simulink Support Package for Arduino Hardware currently does not support LIDAR, one possible way is to create a custom block...

1 year ago | 0

Answered
Why I am getting oscillatory output for PV array?
Based on my understanding, you're experiencing an oscillatory output and low current from your PV array. There could be several...

1 year ago | 1

Answered
Problem in using S-function builder for changing the frequency of arduino uno in Simulink
As per my understanding, you’re trying to change the frequency of Arduino using the S-function builder block but unable to do so...

1 year ago | 0

Answered
How to model a thick diffuser by using rand() function in a wavefront propagation system
To model a thick diffuser using the “rand” function in MATLAB and Simulink, you can follow these steps: 1. Define the parameter...

1 year ago | 0

Answered
How to create ternary link for watt linkage in simscape as there is no ternary link available in library?
In SimScape, there is no built-in ternary link available in the library. However, you can create a custom ternary link by combin...

1 year ago | 0

Answered
Troubleshooting T-MATS
To troubleshoot the issue of mismatch between the number of defined parameters in the S-function 'Compressor_TMATS' and the numb...

1 year ago | 0

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Answered
How to get realtime data(ecg sensor) from arduino and filter and process it and plot the output ?
Based on my understanding, it seems that you are attempting to process or filter a real-time signal obtained from Arduino. Howev...

1 year ago | 0

Answered
How to create an array of reflector backed antennas instead of an reflector backed array of antennas ?
Try implementing the below steps: One possible way is to create a cell array where each cell corresponds to an antenna element ...

1 year ago | 0

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