Gayathri
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MATLAB
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10 of your answers have been accepted
Awarded to Gayathri on 08 Nov 2024
Contribute at least one answer each month for 3 consecutive months
Awarded to Gayathri on 02 Nov 2024
Provide your first answer ever to someone else's question
Awarded to Gayathri on 07 Aug 2024
Feeds
GMM is one of feature extraction technique for image
Hello @Yuvarani Sadatcharam, LBP is a simple and grayscale invariant texture descriptor measure for classification. MATLAB pr...
ungefär 14 timmar ago | 0
Difference in behavior of Dashboard Push Button and App designer Button (matlab.ui.control.Button) how to make it work?
Hi @AK, The Button in App Designer will not work like a Push Button. Given your application, it would be more effective to add ...
13 dagar ago | 0
| accepted
how to do image segmentation and feature extraction in matlab?
Hi @iqra toheed, Some suggestions for training a segmentation network are using “unet” and “deeplabv3plus” models. DeepLab v3+...
13 dagar ago | 0
Passing a changing logical variable (boolean constant) to AppDesigner from Simulink during the simulation.
Hi @Neil, I understand that you are trying to import a value from Simulink model into the App. This can be done by directly g...
14 dagar ago | 0
Acquiring data from scope RTC 1002 to MATLAB
Hi @Nathalia Alves Rocha Batista, I understand that you are facing the error “Timeout occurred waiting for the String Terminato...
14 dagar ago | 0
Using pointCloudInputLayer with convolution3D
Hello @J Schreiber, I understand that you are facing error while using “convolution3dLayer” along with “pointCloudInputLayer”. ...
15 dagar ago | 0
To obtain the coefficient value matrix TransformationStateDelayMatrix for for a method of a class definition NewtonRateConverter
Hi @Rohitashya, I understand that you are getting an empty array for "TransformationStateDelayMatrix". This is because the func...
16 dagar ago | 0
Error when performing imregtform with initial transformation
Hi @Anatole Jimenez, I also faced the same issue at my end using the code and data provided. Please make sure that the rotation...
16 dagar ago | 0
MATLAB super resolution function does not work
Hi @Teemu Laitinen, To start with, I would like to clarify that “vdsrLayers” is not a built in model in MALTAB. The function is...
26 dagar ago | 1
Use Deep Network Designer to Setup an Autoencoder
Hi @J Schreiber, Autoencoder consists of an encoder, bottleneck layer and a decoder which helps maintain the output size same a...
26 dagar ago | 0
| accepted
Is this the correct representation of Filter Transfer function coefficient matrix in MATLAB ?
Hello @Rohitashya, I went through the code and the document attached for reference. “del Z(z)” is defined as “T_z * Z(z)” in ...
27 dagar ago | 0
| accepted
MATLAB report generator - Microsoft word header/footer 'Link to Previous' Section
Hi @HORMIS, For appending data to an existing word, we can use the MATLAB's ActiveX interface. This will automatically get cont...
27 dagar ago | 0
How to extract a feature vector of size 256 from Local Binary pattern (LBP ) Image?
Hello @Unqua Laraib, LBP is a simple and grayscale invariant texture descriptor measure for classification. The length of the e...
28 dagar ago | 0
RL SAC agent structure
Hi @Praveen Verma, To resolve the error “Deep neural network for continuous gaussian function must have 2 output layers, one fo...
28 dagar ago | 0
| accepted
GRAD-CAM++のコード作成時のエラー
Hi @敬, I understand that you are trying to develop a code for GradCAM++ but facing the error “Error using dlarray/dlgradient ...
29 dagar ago | 0
Which deep learning model should I use and how should I start using it?
Hello @Hudson, Some suggestions for training a segmentation network to segment out the rings in the image are using “unet” and ...
29 dagar ago | 1
| accepted
Using LSTM with a featureinputplayer
Hi @Haoming, When you use an LSTM layer in MATLAB with a “featureInputLayer” and your input data is a 2-D matrix with shape (da...
30 dagar ago | 0
| accepted
LSTM Input and Output Dimension Problem
Hello @Justin, I understand that you have to train a LSTM network for forcasting univariate time series. I created a sample inp...
30 dagar ago | 0
| accepted
Error using trainNetwork (line 184) Invalid training data. Responses must be a matrix of numeric responses, or a N-by-1 cell array of sequences
Hi @Jide Taiwo, I understand that you are trying to train a LSTM model and facing error related to size of responses during the...
ungefär en månad ago | 0
Error in "Soft-Actor critic" agent with "rlNumericSpec" Observations and "rlFiniteSpec" Actions.
Hi @minhyuk jeung, I faced a similar issue in MATLAB R2024a version. But the same code runs fine in MATLAB R2024b version. The ...
ungefär en månad ago | 0
How to generate mask R-CNN training set data from matlab's image labeler
Hi @Huang Wei-Cher, I understand that you are facing an error while creating the “ImageDatastore” object of the “tempMaskFilePa...
ungefär en månad ago | 0
Problem with updateLimitsAndDirection function
Hello @Claire, I understand that you are facing the error "Error using worldpointset/updateLimitsAndDirection. Invalid location...
ungefär en månad ago | 1
Multi Input Multi Output Machine Learning model for varying length sequence data.
Hi @Corné Dijkstra, I understand that you are facing error while trying to train a “Multiple Input Multiple Output” Neural Netw...
ungefär 2 månader ago | 0
Question Regarding 'pcfromdepth' Function Example
Hi @Seungju, I understand that you want to know the source of the Depth Image and the intrinsic camera parameters used in the “...
ungefär 2 månader ago | 1
| accepted
Error using minibatchqueue using featureInputLayer
Hi @Artur Pokropek, I understand that you are getting the “minibatchqueue” error while adding a “feature” layer into the Neural...
ungefär 2 månader ago | 0
Question regarding opticalFlowRAFT function
Hi @Atharva, I understand that you want to know more about the “opticalFlowRAFT” function. To start with, we will be creating a...
2 månader ago | 0
Enabling bus sorting by name in the Simulink Type Editor
Hello @Grigorii Nefedov, I understand that you want to enable sorting in “Type Editor” in Simulink. Buses are usually displayed...
2 månader ago | 0
reinforcement learning toolbox. error: Error encountered while creating actor representation: Observation names must match the names of the deep neural network's input layers.
Hi @Andrew, I understand that you are getting the following error when creating actor representation. “Observation names must...
2 månader ago | 0
Generating a cosine wave with variable frequency where frequency is an output from a lookup table
Hello @Komal, I understand that you want to create a cosine wave with variable frequency and the output is stuck at 1. This is ...
2 månader ago | 1
uisetcolor figure goes blank
Hello @Tek, I understand that you are getting a blank figure when calling “uisetcolor” in MATLAB R2019a version. But I am not f...
2 månader ago | 0
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