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Yash Sharma


Last seen: Today Active since 2023

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  • 6 Month Streak
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Answered
How to train one agent and don't update another one in multi-agent reinforcement learning setup?
You can train AgentB in a multi-agent reinforcement learning environment while keeping AgentA's policy unchanged. This approach ...

1 day ago | 0

Answered
Neural Clustering Tool Testing Output
Hi Sydney, To obtain and analyze the output matrix for your test data in a Self-Organizing Map (SOM) in MATLAB 2020b, follow th...

1 day ago | 0

Answered
Reinforcement Learning Implementation using DQN
To implement a Deep Q-Network (DQN) agent for reinforcement learning in the latest versions of MATLAB, you can leverage the Rein...

1 day ago | 0

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how to feed "MachineData.mat" raw data from "anomaly detection" into biLSTMAutoencoder ?
Hi juliette, To correctly shape your data for a biLSTM network in MATLAB, ensure it follows the [sequenceLength, numFeatures, n...

1 day ago | 0

Answered
How to take negative of the neural network function for maximization?
To maximize the output of a neural network using a genetic algorithm (GA) in MATLAB, where optimization defaults to minimization...

1 day ago | 0

Answered
Which equation is solved with ThermalModel?
For thermal analysis, the thermalModel object in MATLAB simplifies the process of setting up and solving heat transfer problems....

1 day ago | 0

Answered
resuscitation bag medical ventilator
I understand that you want to simulate a simple medical ventilator using Simscape/Simulink that involves creating a model that c...

1 month ago | 0

Answered
my dlgradient returns all "0"
When dlgradient returns zeros for all gradients, it usually indicates that the loss function's gradient with respect to the netw...

1 month ago | 0

Answered
Lateral Driver does not drive full circle
Hi Simon, Dealing with the discontinuity in yaw angle (heading) that jumps from (\pi) to (-\pi) (or vice versa) is a common iss...

1 month ago | 0

Answered
Incorrect focal length by Camera Calibrator?
The discrepancy you are observing might be due the fact that OpenCV spatial coordinate system specifies the upper-left pixel cen...

1 month ago | 0

Answered
Applying weighted regression for Parameter estimation in Simulink
In Simulink, when performing parameter estimation with multiple outputs that have different levels of importance or reliability,...

2 months ago | 0

Answered
Using CSCVN to interpolate
Hi, The cscvn function in MATLAB generates a parametric cubic spline from a set of points. When using this function, the result...

3 months ago | 0

Answered
How to conduct Friedman test to compare metaheuristics and which data sets I should consider?
In practice, the mean or median values are more commonly used for statistical comparisons in algorithm performance because they ...

3 months ago | 0

Answered
Can i use FitPosterior for a cell?
Hi Fabrizo, The error message you're seeing indicates that fitPosterior is being called with an input argument of type 'cell', ...

3 months ago | 0

Answered
Machine learning model (neural network or SVM) for unequal feature matrices size
Hi Preetham, Combining different feature matrices with varying dimensions into a single classifier for each feature descriptor ...

3 months ago | 0

Answered
using a dendrogramm to cluster columns of a matrix with complex entries
Hi Gabriel, Since the linkage function in MATLAB doesn't support complex numbers directly, you'll need to find a workaround. On...

3 months ago | 0

Answered
Response of a SDOF damped system subjected to harmonic base excitation
It seems that you're trying to plot the transmissibility (T_d) as a function of the frequency ratio (r) for a single degree of f...

3 months ago | 0

Answered
Quadcopter Project Aerodynamic Effects
According to me there is no direct way to simulate drag effect or ground effect in simulink. However, you can still simulate the...

3 months ago | 0

Answered
How to change the input Dataset (Drivecyclespeed) in Glider Model
Hi Gurudesh, The driver is connected to an inport block named "drivecyclesSpeed[mph]", Double-click on the inport block and you...

3 months ago | 0

Answered
Method to utilize compressor table in Powertrain Blockset on own purpose
To build a compressor map and correlate it with your own data for use in a Simulink model independently from the Powertrain Bloc...

3 months ago | 0

Answered
Saved Agent gives me constatn output always..
Hi Sungho Park, I understand that you have a pretrained RL DDPG agent and you want to load that agent in MATLAB, when you load ...

3 months ago | 0

Answered
multidimensional triangulation based on non-Euclidean distances from landmarks
Hi Philipp, Landmark MDS can work with non-Euclidean distances, such as correlation distances. However, it's important to note ...

3 months ago | 0

Answered
Communicating to NET dll by class.
Hi Laurent, Yes, it is possible to send a class to and from a MATLAB .NET assembly and a C# Visual Studio project. MATLAB Compi...

3 months ago | 1

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Answered
can't smooth GM nifti images using spm12
Hi Ali, It appears that the smoothing operation in SPM12 has failed due to an issue with the datatype of the image you are tryi...

4 months ago | 0

Answered
Coder and .net Dll examples
Hi Dharmesh, I understand that you have a MATLAB code which needs to be converted to DLL file. To generate DLLs from MATLAB fi...

4 months ago | 0

Answered
Training of RL DDPG Agent is not working (Control of an Inverted pendulum)
I understand that you have a reinforcement learning DDPG agent and wants to set learning rate and exploration options of that ag...

5 months ago | 0

| accepted

Answered
How can I customize code obfuscation in embedded coder?
I understand that you want to have custom structures in the C code generated by embedded coder. Please review the following doc...

5 months ago | 0

Answered
Setting a class object property of type string class in a Coder project
I understand that you have a property of string type and wants to change the length of the property using object of the class. ...

5 months ago | 0

| accepted

Answered
how can I plot a velocity time graph for the diffusion of a fluid at a particular grid cell?
I understand that you want to plot velocity-time graph for diffusion of a fluid at a particular grid cell, in order to do that y...

5 months ago | 0

Answered
How do I use Matlab Compiler SDK to create executable for GUI app
I understand that you have a MATLAB GUI app and want to make a standalone executable of the same. Here are the steps that you ca...

5 months ago | 0

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