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Divya Gaddipati


Last seen: Today

MathWorks

111 total contributions since 2019

I am an Application Software Engineer at Mathworks India.
My main areas of interest are Computer Vision and Machine Learning.

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

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Divya Gaddipati's Badges

  • 3 Month Streak
  • Knowledgeable Level 3
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Answered
How can I fix this error when using offline documentation in after upgrading to Linux Mint 20?
MATLAB R2019a does not support Mint OS. Please refer to system requirement documentation for R2019a from the below link: https:...

ungefär 11 timmar ago | 0

Answered
Multiple objective functions with fgoalattain
The input to fgoalattain should be a single function handle. You can define all your objective functions in an array as follows ...

ungefär 17 timmar ago | 0

Answered
How to use estimateFlow between two images that are not video frames
You can use opticalFlow function for this purpose. img1 = im2double(Img1); % the images should be in double img2 = im2double(...

en dag ago | 0

Answered
How to turn the data in mini batch into a deep learning array
dlarray is used to convert the data to deep learning array, which you are already doing here: X = dlarray(x(:,:,:,idx),'SSCB');...

en dag ago | 0

Answered
Image Warping / Image processing
You can refer to the following blog for distorting an image using an arbitary grid https://blogs.mathworks.com/steve/2006/08/04...

2 dagar ago | 0

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Answered
Semantic Segmentation Output & Response size
As it is evident from the error message, the size at the output layer should be same as the ground truth image size. Try changin...

2 dagar ago | 0

Answered
Cannot find 'start page' in deep network designer
As you are using R2019b version of MATLAB, please refer to the documentation of that release. https://www.mathworks.com/help/r...

3 dagar ago | 0

Answered
dSpace software cannot synch with Matlab 2020a
Browse the following links for version compatibilities between products from MathWorks and dSPACE products: https://www.dspace....

3 dagar ago | 0

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Answered
How to produce an acoustic sound waves for leakage detection in pvc pipes. is it possible in matlab?
You can refer to the following link for an answer provided to a similar question https://www.mathworks.com/matlabcentral/answer...

20 dagar ago | 0

Answered
.tif.dat Image analysis
Similar question has already been asked and answered by the community which might be of relevance you. Please refer to the follo...

20 dagar ago | 0

Answered
U-net segmentation gives error for layers output size after starts to training
It seems like your last conv layer is of size [512, 512, 4], whereas it should have been [512,512,1]. You can use analyzeNetwor...

20 dagar ago | 0

| accepted

Answered
I want to apply 1D CNN on sequence data, is there any provision for this additional layer in MATLAB?
Currently 1D convolutional layers are not supported. As a potential workaround you can try using imageInputLayer. https://www....

20 dagar ago | 0

Answered
How to designthe SAGAN self attention layer?
You would have to create a custom layer. If you are using R2020a version, you'll be able to load the custom layer into the Deep ...

21 dagar ago | 0

Answered
Deploy classification learner model
Refer to the following link on how to use your model on new data https://www.mathworks.com/help/stats/export-classification-mod...

21 dagar ago | 0

Answered
Yolo v3 training on coco data set
You can refer to the following link for training a YOLOv3 object detector. In place of the dataset used in this example, you can...

21 dagar ago | 0

Answered
Input Data format in deep learning
Hi, If you're doing a sequence-to-sequence classification, for the input layer, you have to use the sequenceInputLayer and for ...

21 dagar ago | 0

Answered
How do I correlate two tables with a different number of rows?
You could also convert the table to a matrix and use interpolation on the smaller matrix to resize it to the larger matrix's siz...

ungefär 2 månader ago | 1

| accepted

Answered
Finding the number of occurance of each value in the each columns of a matrix.
A similar question has already been asked and answered by the community which could be of relevance to you. You can refer to th...

ungefär 2 månader ago | 0

| accepted

Answered
Joining two curves on an image
You can use imdilate to make the lines come closer to each other. This will increase the width of the lines as well. To reduce t...

ungefär 2 månader ago | 0

Answered
How to use trainNetwork with varying lengths of inputs and outputs?
From the error, I'm guessing the size of the output from the last layer of your network is not same as the size of YTrain, which...

ungefär 2 månader ago | 0

Answered
How can I use Two-Dimensional True Compression on arbitrarly sized images?
Since wcompress works only on images of sizes with power of 2, you could either resize the images to a particular size like (25...

ungefär 2 månader ago | 1

| accepted

Answered
Is a LSTM parameter to sequence regression possible?
For a sequence input, you can use sequenceInputLayer. sequenceInputLayer(featureDimension) For more informatiom on sequenceI...

ungefär 2 månader ago | 0

Answered
trained stacked auto encoders
One way is to use imageDatastore. datasetPath = fullfile('/path/to/dataset'); imds = imageDatastore(datasetPath, ... 'Inc...

ungefär 2 månader ago | 0

Answered
Different results between Deep Learning Network Analyzer and Deep Network Designer analysis
I assume you're using R2020a. I have brought this issue to the notice of our developers. They will investigate the matter furt...

ungefär 2 månader ago | 0

Answered
How can I create parallel pools in Simulink simulation
You can refer to Run Parallel Simulations documentation to get started.

ungefär 2 månader ago | 0

Answered
Error while running Example of TrainAnSSDObjectDetector
From the error "The value of 'bboxB' is invalid. Expected input to be finite.", it seems like one or more of the groundtruth bou...

ungefär 2 månader ago | 0

Answered
Error while training SSD object detector
Make sure your groundtruths are valid and non-empty i.e., the values of the bounding boxes are finite, positive, non-fractional,...

ungefär 2 månader ago | 0

Answered
Error using trainNetwork - Number of observations in X and Y disagree.
Try using net = trainNetwork(TB_train, TS_train, Layers, options);

ungefär 2 månader ago | 0

Answered
Looping and indexing with global variables
Hi, Seems like the variable "diff_ca" is empty. Try initializing it to an array of zeros first time the function mainfun2 is ca...

ungefär 2 månader ago | 0

Answered
Reading in txt data files with changing names
Based on the file name type, you should form the "foldername" and "fileselectfortime". You can modify your code as shown below:...

4 månader ago | 0

| accepted

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