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Madhav Thakker


Last seen: 6 days ago

MathWorks

79 total contributions since 2020

I am an Application Support Engineer at MathWorks.

DISCLAIMER : Any advice or opinions here are my own and in no way reflect that of MathWorks.

Madhav Thakker's Badges

  • Revival Level 3
  • Knowledgeable Level 3
  • Solver
  • 3 Month Streak
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Answered
How to save an rl agent after every 1000 episodes?
Hi Guru, I understand currently in rlTrainingOptions, there is no option to save the agent after specific number of episodes. ...

24 days ago | 0

| accepted

Answered
Simulink Support Package for Ios Devices
Hi Andrea, For any problems related to installation, Contact Support ! They help with installation and setup problems for all...

24 days ago | 0

Answered
Matlab disables monitor sleeping under Ubuntu
Hi Xiangrui, This is a known issue with R2019b and happens when a program is open in the editor. Our developers are aware abou...

24 days ago | 0

| accepted

Answered
I have applied time-frequency transformation on simulation output. Now I'm interested to calculate different type of energy and entropy at different points. Can anyone help ?
Hi Ayushi, The energy of signal at each frequency is the absolute value of the Fourier transform of the signal. The power at e...

24 days ago | 0

Answered
"Not Enough Input Arguements" for Arduino Support Package installation
Hi Julio, For any problems related to installation, Contact Support ! They help with installation and setup problems for all ...

25 days ago | 0

Answered
Problem with using convolutional Autoencoder
Hi Abdussalam, The trainAutoencoder function expects the second argument as hiddenSize and not layers and create a sparse auto...

28 days ago | 0

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nftool output transfer function
Hi Matthew, The output of the neural network depends on the transfer function of the output layer. So, yes changing the output...

28 days ago | 1

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Answered
5-fold cross validation with neural networks (function approximation)
Hi Chetan, Neural Network toolbox does not support cross validation. However, you can take advantage of Statistics and Machine...

28 days ago | 0

Answered
heat map of high dimensional data
Hi Poulomi, These are a few methods you could try on your dataset to generate heatmaps. imagesc: Display image with scaled c...

2 months ago | 0

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Answered
Help with extracting images from a holder and montaging
Hi Jason, You can use montage to display multiple images as rectangular montage. Hope this helps.

2 months ago | 0

Answered
How to handle labels using fileDatastore in a CNN
Hi Mauricio, You can use two different datastores for reading the .mat files and labels separately. Then, you can use combine ...

2 months ago | 0

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Answered
How can i create a SVM in the case of multiclass classification?
Hi Fabrizio, This question should give you a basic idea how to do multiclass classiifcation using one-vs-one SVMs. https://in....

2 months ago | 0

Answered
Interpolate coordinates between known gps fixes
Hi Thomas, You can represent your gps fixes as timeseries in MATLAB. You can plot your timeseries data to see the missing poin...

2 months ago | 0

Answered
View and Commit Changes dialog is blank
Hi Yangfan, Looks like an installation problem to me. For any problems related to installation, Contact Support ! They help w...

2 months ago | 0

Answered
How to print a matlab table to a file with the same layout ?
Hi andrea, https://in.mathworks.com/matlabcentral/fileexchange/69063-matlab-table-to-latex-conversor is one of the several sub...

2 months ago | 0

Answered
How to give initial observations for RL if multiple ObservationInfo are used?
Hi Wing Yin Ng, I understand you want to write custom reset & step function. This MATLAB example talks about how to do the sam...

2 months ago | 0

Answered
How to improve my GLCM results to get best result using ANN
Hi Ali, I understand you are getting bad results with ANN. You might want to look into the 7 feature values you obtain using g...

2 months ago | 0

Answered
Faster R-CNN detector does not draw boxes with my own dataset
Hi Claudio, For an object detection network to work, you need to have a labelled dataset. In your case, you need to have an ann...

2 months ago | 0

Answered
Using Simulink in a Laptop
Hi Sewon, It appears to me as if there might be some problem with installation. For any problems related to installation, Cont...

3 months ago | 0

Answered
Convert CAN Message data - array of uint8 to double:
Hi Mlaudu, You can use data conversion block that takes as input uint8 array and returns a double array with same dimension. ...

3 months ago | 0

Answered
Workaround for Parallel Computing with LSTM
Hi Aditya, Using multiple workers are not yet supported for LSTMs or recurrent networks. Unfortunately, there is no workaround...

3 months ago | 0

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Answered
I get an error when I set " 'executionEnvironment','parallel' " using LSTM layer
Hi Ammar, Using multiple workers are not yet supported for LSTMs or recurrent networks. Unfortunately, there is no workaround ...

3 months ago | 0

Answered
Is uploading a video of matlab code demo on perosnal homepage violation of academic liscence
Hi Shlok, A similar question was asked here. For legal issues related query, contact MathWorks support team: www.mathworks.co...

4 months ago | 0

Answered
Modelling geothermal-based ORC System
Hi Abayomi, Did you try https://in.mathworks.com/help/physmod/simscape/ug/rankine-cycle-steam-turbine.html? Hope this helps. ...

4 months ago | 0

Answered
Edit txt file and create new files
+1 to Rik's comment. It is easier to edit files by code. You can read the entire text file using fileread and read the paramet...

4 months ago | 0

Answered
I am trying to have a camera recognize a text with an if statement attached to that specific text. Any pointers? The if words == statements were my attempt at spreading a wider range of answers.
Hi Nick, You can use contains to check for any specific patterns in the original string. Hope this helps.

4 months ago | 0

Answered
Medical Image Segmentation Canny Edge Detection
Hi Samuel, I understand you want to close the edges in the binary output image. Since you have enough number of points for t...

4 months ago | 0

Answered
importKerasNetwork for custom loss function
Hi Sam, I understand that you are getting error when importing a trained network with custom loss function. The error as displ...

4 months ago | 0

Answered
Modify the slice number in sliceViewer object
Hi Yazan, I understand that you want to change the text displayed in the sliceViewer object to have some textual information a...

5 months ago | 0

| accepted

Answered
Stopping conditions for DQN training
Hi Zonghao zou, One possible parameter to consider when stopping training is Q-Values. If the Q-Values are saturated, it means...

5 months ago | 0

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