Madhav Thakker

Last seen: 5 días 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

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. ...

23 días ago | 0

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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...

23 días 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...

23 días ago | 0

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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...

23 días ago | 0

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"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 ...

24 días 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...

27 días 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...

27 días ago | 1

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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...

27 días ago | 0

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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...

alrededor de 2 meses ago | 0

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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.

alrededor de 2 meses ago | 0

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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 ...

alrededor de 2 meses 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....

alrededor de 2 meses 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...

alrededor de 2 meses ago | 0

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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 meses 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 meses 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 meses 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 meses ago | 0

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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 meses ago | 0

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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 meses 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 meses 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 meses 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 meses ago | 0

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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 meses 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 meses 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 meses 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 meses 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 meses 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 meses 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 meses ago | 0

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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 meses ago | 0