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Raunak Gupta


MathWorks

24 total contributions since 2019

I am a Application Support Engineer in the EDG Group, The Mathworks. My main responsibilities are to working with customers to help solve their problems and developing new MATLAB Features.
My Area of Interest are MATLAB and Signal Processing.

DISCLAIMER : Any Advice or opinions here are my own, and in no way reflect that of Mathworks.

Raunak Gupta's Badges

  • Knowledgeable Level 2
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Answered
Reinforcement Learning Toolbox - Experience Buffer Samples
Hi, Since it is mentioned that DQN Agent is used, I am assuming that rlDQNAgentOptions is used for setting up the agent proper...

1일 ago | 0

| accepted

Answered
Pixel labeling for Training RCNN detector
Hi, I am assuming pixel labelling here means to doing Semantic Segmentation of the image you may be working on. Since rcnnObje...

3일 ago | 0

| accepted

Answered
Import joint angle vectors of varying sizes from 1x2826 struct (2826 trials) and output data into an array, where each vector is in a separate row.
Hi, Since for different rows of data in the structure, the size of vector is different So, arranging it into an array is not p...

3일 ago | 0

Answered
change 'classWeights' in unetLayers
Hi, The unetLayers object in MATLAB is in read only mode and we cannot change the properties of layers as such. You may remove...

3일 ago | 1

| accepted

Answered
operations on multiple plots
Hi, In my understanding you are trying to assign legend to different dataset that are plotted on each sub plot as well as addi...

3일 ago | 0

Answered
How to optimize a function using fminunc with 3 unknown variables and many dependent variables
Hi, From the code I can see that variable x and y have six components (is a vector of length six) and are assigned with some v...

4일 ago | 0

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Answered
How can I design multi layer perceptron based neural network(2 hidden layers) for my data.
Hi, Since you are trying to implement a Multi-Layer Perceptron, It is recommended to use fullyConnectedlayer as this connect a...

4일 ago | 0

Answered
option training progress plot for RCNN Detector
Hi, The specific ‘training-progress’ is not available for ‘Plots’ Property for trainRCNNObjectDetector. I would suggest you t...

5일 ago | 0

| accepted

Answered
Raw Data to Import in System Identification
Hi, From the specific example of Identifying the transfer function of the system, I suggest converting the input and output da...

5일 ago | 0

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Answered
Hello, I have a large EEG dataset for which I need to do Independent Component Analysis (ICA)? Any leads on how to do it?
Hi, For Reducing the dataset exact Independent Component Analysis (ICA) doesn’t exist but you may use rica for doing the dimen...

5일 ago | 1

Answered
Faded color under area of curve
Hi, There is a similar answer which may be of revelance to you : https://www.mathworks.com/matlabcentral/answers/1387-area-plot...

6일 ago | 0

Answered
Tutorials for machine learning, e.g. predict future energy use
Hi, For Starting up in Machine Learning you refer to Statistics and Machine Learning Toolbox. There are many examples in which...

6일 ago | 0

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Answered
Denoising Radar Image from White Noise
Hi, Since you are plotting the “Doppler Frequency” vs “azimuth” on figure it cannot be directly imported as an Image Format fi...

6일 ago | 1

Answered
How to calculate the average gradient of an image?
Hi, As per the formula you have mentioned above, the syntax for Calculating ‘AG’ is mistaken. For implementing the formula, yo...

23일 ago | 0

Answered
Using GPU on multiple nested loops
Hi, For speeding up the code you need to first vectorize the three loops inside the main loop as they are independent of each ...

23일 ago | 0

Answered
How to plot Nightingale Rose Chart in Matlab
Hi, In my understanding the pie charts you are trying to plot can be drawn using polarhistogram. From the figure you have atta...

24일 ago | 0

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Answered
3-D Brain Tumor Segmentation ERROR
Hi, The issue exposed here is related to low GPU memory. That being said, the following error should not be thrown. I have hea...

24일 ago | 0

| accepted

Answered
how to plot 3-d objective function with my two variables with the fmincon algorithm use
Hi, There is a similar question which may be of relevance to you: https://www.mathworks.com/matlabcentral/answers/477013-un...

25일 ago | 0

Answered
unable to plot 3-d surface with fmincon
Hi, In my understanding you are trying to visualize the two variables and objective function value with respect to the iterati...

25일 ago | 0

| accepted

Answered
How to predict multiple time series data using deep learning
Hi, In my understanding you trying to use Regression based LSTM to predict the PM10 concentration as mentioned in the question...

26일 ago | 0

Answered
How to give the agent reward after simulation is done instead of giving it simultaneously?
Hi, I understand you are using MATLAB’s rlwatertank example as a base for training motor + PID controller and want to update t...

26일 ago | 0

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Answered
Issue of maximizing a profit function
Hi, From the example given by you I can understand that the profit maximization problem is an unconstrained optimization probl...

27일 ago | 0

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Answered
Is it possible to assign variables to a script?
In my understanding, you want to assign different names to the returning variables from the scripts even if the notation is same...

약 2달 ago | 0

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Answered
Neural network outputting average values of all traiining data
In my understanding, you are using unetLayers from Deep Learning Toolbox for constructing the Neural Network. Also, the Ground t...

약 2달 ago | 0