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Pujitha Narra


Last seen: 1 day ago

MathWorks

32 total contributions since 2019

I am an EDG Engineer with interests in areas like Communications and Networks.

DISCLAIMER: Any advice or opinion here are my own, and in no way reflect that of MathWorks

Pujitha Narra's Badges

  • 3 Month Streak
  • Revival Level 1
  • Knowledgeable Level 2
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Contributions in
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Answered
How do I delete cells in a column based on information from another column?
Hi, According to the code above, the condition for the ‘if’ would return a column vector, but the ‘if’ requires the entire veto...

4 months ago | 0

Answered
Compress image with PCM encoder
Hi, This is one of the several submissions in MATLAB File Exchange. Feel free to contact the author of this submission directly...

4 months ago | 0

Answered
Opening and finding distance between circles in multiple images from a Tiff Stack
Hi, You can use indexing along with 'imread' like this: a = imread('My_image.tif', i); % ith image in the stack Using this wi...

4 months ago | 0

| accepted

Answered
Embedding in the background
Hi, There is a similar question which you can have a look at: https://www.mathworks.com/matlabcentral/answers/167844-how-to-im...

4 months ago | 0

Answered
Can I use edge detection for point cloud?
Hi, There is no such feature as now for point cloud data, but it might be considered for a future release. You can use 'pcsegdi...

4 months ago | 0

Answered
Reading PCAP files on Matlab
Hi, There is no such feature as of now, but it might be considered for a future release. However, 'pcap2matlab' is one of the s...

4 months ago | 0

| accepted

Answered
Tightly cropped PDF (programatically not intereacitvely)
Hi Tasos, This link would help you save a figure with tight cropping: https://www.mathworks.com/help/matlab/creating_plots/sav...

4 months ago | 0

Answered
rotate polygon in geographic axes
Hi Mike, A rotation matrix might be of use to you. You can have a look at this: https://www.mathworks.com/matlabcentral/answers...

4 months ago | 0

Answered
Is the Symbolic Toolbox required to evaluate ODE's?
Symbolic Math Toolbox would be of great help to solve ODEs although you can use some functions like ode45 and ode15s from MATLAB...

6 months ago | 1

| accepted

Answered
Simulink toggle run-time data access programmatically
Unfortunately there isn't a way to do it. The issue is being looked into.

6 months ago | 0

Answered
Subplot the same three variables from N mat files in a folder
As far as I understand, there must 6 subplots(for the sample code written) in a single plot, each row representing a .mat file. ...

6 months ago | 1

| accepted

Answered
Using SOLVE with large number of equations and variables
As far as I understand, you are looking for simpler way to solve the Kirchoff's loop equations. In your case, it is right that ...

6 months ago | 0

| accepted

Answered
Using App Designer for Setting Inputs to a Simulink Model and Reading The Output Data of the Model back from App Designer
Hi Nayif, I would like to answer the 3rd and 4th questions first. Assuming there is no dependency between the ‘iterations’, the...

8 months ago | 0

Answered
Unrecognized function from Robust Control Toolbox
Hi Michael, Can you run the following and let me know what errors you get. openExample('robust/LoopShapingWithMixsynExample');...

8 months ago | 0

Answered
Pedestrian and Bicyclist Classification Using Deep Learning
Hi Arjun, You are right. Using an installed version of MATLAB is a better choice in scenarios with heavy processing as you woul...

8 months ago | 0

Answered
Plots graph from simulink scope to App Designer for MATLAB R2019a
Hi Nur, I am not sure what the error is, but you can look at a similar query here: https://in.mathworks.com/matlabcentral/ans...

8 months ago | 0

Answered
Image Acquisition Toolbox Support Package for Kinect Windows sensor, help??
Hi Sabrina, A clean re-installation might help you. You can go through a similar question here, the answer provided might be of...

8 months ago | 0

Answered
selecting images from numerous subject subfolders
Hi Sam, There is a similar question which deals with accessing of files from different subfolders (with their names are in a ce...

8 months ago | 0

Answered
How to change input values for weight classfication layer.
This is a way to initialize 'classWeights' classWeights = 1./countcats(YTrain); classWeights = classWeights'/mean(classWeights...

9 months ago | 0

| accepted

Answered
How to change input values for weight classfication layer.
Hi Raza Ali, Can you mention how are you using 'weightedClassificationLayer' in your network? Assuming you want to know the inp...

9 months ago | 0

Answered
How to draw multiple ROI in a single image
Hi Naga Lakshmi, The following link could be of help to you. This is one of the several submissions in MATLAB File Exchange on ...

9 months ago | 0

| accepted

Answered
Saving a picture as a jpg
Hi Kevin, I think the following link would be of use to you where you will need MATLAB support package for Raspberry Pi Hardwa...

9 months ago | 0

Answered
Textscan and Regexp Cell Data Layout
Hi Mark, This could be a possible workaround for your requirement: data = textscan(fid,'%s%s%s%s%*s','Delimiter',','); data{1...

9 months ago | 1

Answered
how can I convert fints to timetable?
Hi Jonghyeok Choi, The answer for the first part of your question is,Yes. You can use 'synchronize' as follows TT = synchroniz...

9 months ago | 0

Answered
How to reshape bounding box when I rotate the face for live video ?
Hi Sangchai, I think the ‘CascadeObjectDetector’object returns only a square. You can use the following code in place of the...

10 months ago | 1

| accepted

Answered
802.11n Link in Simulink -- interference case scenario
Hi Zaher, Can you provide the 'zdB2linVR()' function?

10 months ago | 0

Answered
How is accelerometer and gyroscope noise calculated from datasheet of MPU9250 in the below example?
Hi Rakhi, The accelerometer and gyroscope values given in the datasheet for MPU-9250 are rms values. The GyroscopeNoiseMPU9250 ...

10 months ago | 0

| accepted

Answered
how to return for loop tables to a table
Hi Karishma, You can extract the “par4” data from “data1” and “data2” and store it as a matrix. Further use this matrix to add ...

11 months ago | 0

Answered
Fitting spline to outline
Hi John, There is a similar example here: https://in.mathworks.com/help/images/boundary-tracing-in-images.html Hope this help...

11 months ago | 1

Answered
Trouble indexing matrices to simulate a particle splitting
Can you provide the values for npmax,npeaks,Epx,Epy,Epz,dt to help reproduce the problem?

11 months ago | 0

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