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Madhav Thakker


Last seen: Today

MathWorks

61 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.

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  • Knowledgeable Level 3
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  • 3 Month Streak
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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...

22 dagar 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. ...

22 dagar 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...

22 dagar 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 ...

22 dagar 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...

27 dagar 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. ...

29 dagar 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...

29 dagar 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.

29 dagar 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...

ungefär en månad 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...

ungefär en månad 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...

ungefär 2 månader 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...

ungefär 2 månader 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...

ungefär 2 månader 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...

ungefär 2 månader 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...

ungefär 2 månader 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...

ungefär 2 månader 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:...

3 månader 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...

4 månader 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 ...

4 månader 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...

4 månader ago | 0

Answered
Deep Q-Network Rewards incorporation?
Hi Zonghao, I understand you want to construct a Deep Q-Network. The observationInfo tells you the behaviour for your observat...

4 månader ago | 0

Answered
Custom flattenLayer compatible with imageInputLayer
Hi Amelia, I understand that you want to use flatten layer with Image input layer. As of now, faltten layer supports sequence in...

4 månader ago | 2

| accepted

Answered
Import text + data txt file into a matrix
Hi Michele, I understand that you want to read your data where each entry is separated by ';' and each row is separated by ';;...

4 månader ago | 2

Answered
How to get an image contrast value?
Hi Denis, I understand that you want to calculate the contrast of your gray scale images. You can use a very simple max - min ...

4 månader ago | 1

| accepted

Answered
Imfindcircles detecting massiveness?
Hi Wasgeht, I understand that you want to only retain those circles which have more than 70% of pixels that are white. One of ...

4 månader ago | 1

| accepted

Answered
When I try to open my 2020a version of MATLAB, it quits immediately after displaying the startup window. What is going wrong, and how can I fix it? Thanks for any help.
Hi Aidan, For any problems related to installation, Contact Support ! They help with installation and setup problems for all ...

4 månader ago | 1

Answered
my alphabet is misplaced
Hi Agnes, For any problems related to installation, Contact Support ! They help with installation and setup problems for all ...

4 månader ago | 0

Answered
How do I open the application on a Dell desktop?
Hi Sagan, For any problems related to installation, Contact Support ! They help with installation and setup problems for all ...

4 månader ago | 1

Answered
MATLAB question on Chapter 4
Hi Miriam, The variable H1 is a matrix of size [1, 1501] and the command y = sqrt(80^2 + (210-H1)^2); tries to multiply a ...

4 månader ago | 0

Answered
Deep Learning NNet accuracy doesn't looks good
The loss is constantly 0 and the accuracy is 100 during training indicating that there is nothing to learn from the training dat...

4 månader ago | 0

| accepted

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