Madhav Thakker
Last seen: 1 day ago
MathWorks
71 total contributions since 2020I 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
Answer 10 questions that were unanswered for more than 30 days
Awarded to Madhav Thakker on 29 Dec 2020
20 of your answers have been accepted
Awarded to Madhav Thakker on 03 Dec 2020
Solve a problem for the first time
Awarded to Madhav Thakker on 08 Oct 2020
Contribute at least one answer each month for 3 consecutive months
Awarded to Madhav Thakker on 02 Oct 2020
Provide your first answer ever to someone else's question
Awarded to Madhav Thakker on 23 Jul 2020
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...
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...
10 days ago | 0
| accepted
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.
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.
10 days 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 ...
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 ...
10 days ago | 0
| accepted
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....
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....
10 days 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...
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...
13 days 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...
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...
15 days 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...
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...
15 days 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...
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...
15 days 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...
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...
15 days 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...
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...
16 days 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...
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...
2 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. ...
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. ...
2 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...
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...
2 months ago | 0
| accepted
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 ...
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 ...
2 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...
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...
2 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. ...
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. ...
2 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...
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...
2 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.
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.
2 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...
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...
2 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...
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...
2 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...
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...
3 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...
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...
3 months ago | 0
Answered
What are the noise type and noise-level range where the DnCNN as implemented in Matlab works well?
Hi Ming-Jer Tsai, The implementation details and results of different experiments using dnccn can be found here. Hope this he...
What are the noise type and noise-level range where the DnCNN as implemented in Matlab works well?
Hi Ming-Jer Tsai, The implementation details and results of different experiments using dnccn can be found here. Hope this he...
3 months ago | 0
Answered
Dicominfo and Dicomread for multiple images
Hi Reda, You can use isfield to check whether a field exists in a structure. Here is a similar question which has several di...
Dicominfo and Dicomread for multiple images
Hi Reda, You can use isfield to check whether a field exists in a structure. Here is a similar question which has several di...
3 months ago | 0
| accepted
Answered
How can I rotate an object in an image (image A) og compare the difference with an another picture with the same object (image B)?
Hi Mohammed, I understand you want to compare objects in two different images. You can have a look at different image registra...
How can I rotate an object in an image (image A) og compare the difference with an another picture with the same object (image B)?
Hi Mohammed, I understand you want to compare objects in two different images. You can have a look at different image registra...
3 months ago | 0
Answered
Can I "merge" label predictions of multiple images into one single prediction when training a CNN?
+1 to Aditya Patil's comment. To add more information, average pooling will only work on the output value for current iteratio...
Can I "merge" label predictions of multiple images into one single prediction when training a CNN?
+1 to Aditya Patil's comment. To add more information, average pooling will only work on the output value for current iteratio...
3 months ago | 0
| accepted
Solved
Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
5 months ago
Answered
Can I tell trainNetwork() to return the net with the lowest validation or training loss, as opposed to the net at the last iteration?
Hi Nethrick, As of now, it is not possible to save the network with the least validation error in DAGNetwork. However, you mi...
Can I tell trainNetwork() to return the net with the lowest validation or training loss, as opposed to the net at the last iteration?
Hi Nethrick, As of now, it is not possible to save the network with the least validation error in DAGNetwork. However, you mi...
5 months ago | 1
Answered
Do not know how to use a downloaded neural network
Hi Arsen, The attached .mat file can be loaded into the MATLAB using load. load NET_90_19_576; net = net90_19_576; You can ...
Do not know how to use a downloaded neural network
Hi Arsen, The attached .mat file can be loaded into the MATLAB using load. load NET_90_19_576; net = net90_19_576; You can ...
5 months ago | 0
Answered
Order of labels in Alexnet's outputs vs. order of labels in ImageNet 2010
Hi Saon, You can get the labels for the pretrained Alexnet in MATLAB by loading the pretrained model. net = alexnet; net.La...
Order of labels in Alexnet's outputs vs. order of labels in ImageNet 2010
Hi Saon, You can get the labels for the pretrained Alexnet in MATLAB by loading the pretrained model. net = alexnet; net.La...
5 months ago | 0
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