Bhargavi Maganuru

Last seen: 24 days ago

MathWorks

104 total contributions since 2019

I am Application Support Engineer at Mathworks.
My areas of interest are Computer Vision,Machine Learning and Deep Learning.

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

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Answered
Getting error when using Image Labeler App, need help (R2020a)
This is an existing bug in 2020a. The file names must have at least two characters or two digits. As a workaround, if the file n...

4 months ago | 2

Answered
How can I edit labeled gTruth in imageLabeler?
Hi, You can import groundTruth data using Import labels in Image Labeler app and edit the labeled images.

4 months ago | 0

Answered
Multi GPU option for LSTM/GRU Layers
Hi, Parallel training is not currently supported for networks with LSTM layers. This has been brought to the concerned people. ...

4 months ago | 1

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Answered
What happened to saveppt2
Hi, Makesure you're adding saveppt2 support package from here There is an issue with the function, whenever it is used it is t...

4 months ago | 0

Answered
Support package for deep learning not working in compiled program
Hi, Makesure you install support package from Add-on Explorer. Type vgg16 at the command line. If Deep Learning Toolbox Model...

4 months ago | 0

Answered
Does Elegoo UNO R3 work on MATLAB?
Hi, You can try specifying board and type as below a = arduino('COM4','Uno'); Make sure you specify correct board type and an...

4 months ago | 0

Answered
Excel "Open method of Workbooks class failed"
Hi, This can occur if the directory you are trying to write to does not exist, or if you don't have write access to that direct...

4 months ago | 0

Answered
get result of test.verifyThat
Hi, There is no output argument for verifyThat so you cannot assign output something like this test_passed = test.verifyThat(.....

4 months ago | 0

Answered
Inputdlg rename cancel button?
Hi, Ok and Cancel buttons are hardcoded in inputdlg. You can copy the code of inputdlg.m and make changes in the CancelHandle S...

4 months ago | 0

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Answered
Invalid permission error with fopen()
Hi, It might be an unappropriate way to format string using specifiers inside fopen. Instead you can try specifying filename se...

4 months ago | 0

Answered
Mixed data types in a Table
If you are entering values into table using array, you cannot change the values of the last row from double to int as data type ...

4 months ago | 0

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Answered
Failed to load library 'mblibv1'
Hi, 2019b Warns that " Simscape Multibody First Generation libraries will be deprecated. Use Second Generation Library (sm_lib)...

4 months ago | 0

Answered
How to save and restore entire GUI state in GUIDE?
Hi, You can write a custom function to save and restore GUI session. You can refer this link, it might help you.

4 months ago | 0

Answered
Deleting some layers from trained neural network model
Hi, You can get weights, biases of feedforward network using network object parameters IW,LW,b You can refer following links f...

4 months ago | 0

Answered
LSTM with multiple Softmax layers
Hi, If you need multi-class label, you can specify numClasses and include a fully connected layer of size numClasses. As the la...

4 months ago | 0

Answered
Getting error when using Image Labeler App, need help (R2020a)
Hi, You can load unlabeled images data into Image Labeler app from a folder, images stored in datastore, or from a labeler sess...

4 months ago | 0

Answered
focal Loss Layer evaluation
Hi, Focal loss layer to a semantic segmentation or object classification deep learning network has been added in future release...

4 months ago | 0

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Answered
Matlab crash dump on startup R2020
MATLAB might have crashed due to permission issues, you can see permission denied message just before it crashed. By fixing the ...

6 months ago | 0

Answered
LTE Toolbox generated waveform to simulink model
Hi, You can save waveform to the workspace using toworkspace and give it as input to any model using fromworkspace.

6 months ago | 0

Answered
Apace-time silhouettes of Human motion in video
Hi, You can go through the following links, they might help for you https://www.mathworks.com/matlabcentral/answers/326612-how...

6 months ago | 0

Answered
How to convert action video to normalized silhouette images?
Hi, You can go through the following links, they might help for you https://www.mathworks.com/matlabcentral/answers/326612-how...

6 months ago | 0

Answered
psat(power system analysis toolbox) install problem ,
If you recently reinstalled MATLAB, then please make sure you followed these instructions: https://www.mathworks.com/matlabcent...

6 months ago | 0

Answered
Im having trouble converting my codes from the Antenna toolbox into C/C++, Can anyone help me solve this issue? Thank you!
Hi, Function diople doesn't support for code generation, thats why you cannot use the function to generate C/C++ code in MATLAB...

6 months ago | 0

Answered
Simulink Subsystems are grayed out and hard to read
Hi, This can happen when blocks are commented.You can uncomment by right click on block and select uncomment.

6 months ago | 0

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Answered
GUI and app designer Help
Hi, You can save variables to a specific workspace using assignin function. You can try this assignin('base','sigma',sigma);

6 months ago | 0

Answered
Matlab R2019b gets stuck and is not responding when open in macOS 10.15.4
There is an issue with the way Accessibility features work on macOS with MATLAB at this time. You can follow these steps: Go t...

6 months ago | 0

Answered
Create array (size) based on a variable/constant (Simulink)
Hi, You can save the variable 'uni' to the workspace and try following steps to get variable size data out from the MATLAB func...

6 months ago | 0

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Answered
Image processing noise problem
The variable N inside the loop is changing everytime and finally N is just a number. To add salt and pepper noise to image, you...

6 months ago | 0

Answered
Classification (machine learning)
For deep learning with time series, you can use LSTM network. You can refer the following links to see how to train LSTM networ...

6 months ago | 0

Answered
下载matlab时出错
You can contact the MathWorks support team to help you solve this issue https://www.mathworks.com/support/contact_us/

6 months ago | 0