I am an EDG Engineer at Mathworks. My area of interest is works related to Signal processing, Augmented Reality, Artificial Intelligence, Image Learning, and Machine Learning.

Disclaimer: Any advice or opinions are purely my own and not in any way that of MathWorks.

Answered

how to calculate area of different components in an image?

Using the matrix B provided and assuming connectivity to be along the horizontal or vertical direction only. Following code may...

how to calculate area of different components in an image?

Using the matrix B provided and assuming connectivity to be along the horizontal or vertical direction only. Following code may...

9 días ago | 0

Answered

Bounding box errors for rcnnobjectdetector

Could you attach the gunsGT folder, so that we can replicate the issue.

Bounding box errors for rcnnobjectdetector

Could you attach the gunsGT folder, so that we can replicate the issue.

27 días ago | 0

Answered

What noise is used in the measurement example throughput?

Hi, I am assuming that you are referring to the following example: https://in.mathworks.com/help/wlan/examples/802-11-mac-and...

What noise is used in the measurement example throughput?

Hi, I am assuming that you are referring to the following example: https://in.mathworks.com/help/wlan/examples/802-11-mac-and...

27 días ago | 0

Answered

App Designer: How to use a camera in different Callbacks

Hi, Folllowing is the code and app design classdef app1 < matlab.apps.AppBase % Properties that correspond to app com...

App Designer: How to use a camera in different Callbacks

Hi, Folllowing is the code and app design classdef app1 < matlab.apps.AppBase % Properties that correspond to app com...

28 días ago | 0

| accepted

Answered

Plot size varies even when plotting in a loop

Hi, Following links may help: https://in.mathworks.com/help/matlab/creating_plots/save-figure-at-specific-size-and-resolution....

Plot size varies even when plotting in a loop

Hi, Following links may help: https://in.mathworks.com/help/matlab/creating_plots/save-figure-at-specific-size-and-resolution....

28 días ago | 0

Answered

How to uninstall Matlab when it gives u an error?

Hi, The following instructions explain how to uninstall and then reinstall MATLAB on Windows: NOTE: If you have saved any pers...

How to uninstall Matlab when it gives u an error?

Hi, The following instructions explain how to uninstall and then reinstall MATLAB on Windows: NOTE: If you have saved any pers...

28 días ago | 0

Answered

Prespectrive transform for Lane detection project

Hi, Following code may help clc close all clear oim = imread('test1.jpg'); im=oim(475:650,300:1050,:); initial_points=[5...

Prespectrive transform for Lane detection project

Hi, Following code may help clc close all clear oim = imread('test1.jpg'); im=oim(475:650,300:1050,:); initial_points=[5...

28 días ago | 0

Answered

Detection format from 'Simulation 3D Probabilistic Radar'

Hi, The Signal coming out via Ego Sensors block is a "Bus signal" comprising of Number of detection, Measurements, and other pa...

Detection format from 'Simulation 3D Probabilistic Radar'

Hi, The Signal coming out via Ego Sensors block is a "Bus signal" comprising of Number of detection, Measurements, and other pa...

29 días ago | 1

| accepted

Answered

How to store an interpolated data to get the mean for each new point in X?

Hey, The mean of the interpolated values could be found out using the mean() function in the loop. You may make use of Cell ar...

How to store an interpolated data to get the mean for each new point in X?

Hey, The mean of the interpolated values could be found out using the mean() function in the loop. You may make use of Cell ar...

alrededor de 1 mes ago | 0

Answered

merge two cells to one in loop

Hi, Following code may help clc close all clear data.values=ones(20,200); for i=1:10 A{i}=data.values(:,192); B...

merge two cells to one in loop

Hi, Following code may help clc close all clear data.values=ones(20,200); for i=1:10 A{i}=data.values(:,192); B...

alrededor de 1 mes ago | 0

Answered

using 3x1 matrix to make 21x1 matrix

Hey, Following command may help: f_out = [f(1);repmat([f(2);f(1)+f(3)],10,1)]; Could you elaborate more if this is not the de...

using 3x1 matrix to make 21x1 matrix

Hey, Following command may help: f_out = [f(1);repmat([f(2);f(1)+f(3)],10,1)]; Could you elaborate more if this is not the de...

alrededor de 1 mes ago | 0

Answered

Finding Binary Values on 3D matrix

Following code illustrates the find() function upon 3D matrix a(:,:,1) = 0 0 0 0 0 0 0 0 ...

Finding Binary Values on 3D matrix

Following code illustrates the find() function upon 3D matrix a(:,:,1) = 0 0 0 0 0 0 0 0 ...

3 meses ago | 0

Answered

Spectral Clustering of Image

Hello, The following paper illustrates the use of ASM-based segmentation upon data obtained from spectral partitioning. (Refer ...

Spectral Clustering of Image

Hello, The following paper illustrates the use of ASM-based segmentation upon data obtained from spectral partitioning. (Refer ...

3 meses ago | 0

Answered

How to run Hough transform in real time?

Hi, You may make use of GPU accelerated Hough transform algorithm to detect a circular object in the acceptance rate of 7 fps (...

How to run Hough transform in real time?

Hi, You may make use of GPU accelerated Hough transform algorithm to detect a circular object in the acceptance rate of 7 fps (...

3 meses ago | 0

| accepted

Answered

How to make a video of two plots rather than one

Hi, Make use of subplot() to get side by side comparison, as illustrated in the code below. h = figure; subplot(2,1,2); plot...

How to make a video of two plots rather than one

Hi, Make use of subplot() to get side by side comparison, as illustrated in the code below. h = figure; subplot(2,1,2); plot...

3 meses ago | 0

| accepted

Answered

how can I make this nonstationary signal's dft graph?

Hi, The following code illustrates a method to find DFT of a nonstationary signal. a=1; f=[5 20 50 1000]; for i=1:length(f) ...

how can I make this nonstationary signal's dft graph?

Hi, The following code illustrates a method to find DFT of a nonstationary signal. a=1; f=[5 20 50 1000]; for i=1:length(f) ...

3 meses ago | 1

| accepted

Answered

How to configure the input signal as a step input for a PID tuner?

Hi, Following link's may help https://www.mathworks.com/help/control/ref/pid.html#bsmdmvx-5(PID) https://www.mathworks.com/di...

How to configure the input signal as a step input for a PID tuner?

Hi, Following link's may help https://www.mathworks.com/help/control/ref/pid.html#bsmdmvx-5(PID) https://www.mathworks.com/di...

3 meses ago | 0

Answered

Code running, but not being displayed in command window?

Hi, The code seems to be good and functioning as expected (please look over the attachment). Could you please elaborate on the ...

Code running, but not being displayed in command window?

Hi, The code seems to be good and functioning as expected (please look over the attachment). Could you please elaborate on the ...

3 meses ago | 0

Answered

Understanding How to Manually Code the KDTreeSearcher

Hi, The nearest neighbour search (NN) algorithm aims to find the point in the tree that is nearest to a given input point. This...

Understanding How to Manually Code the KDTreeSearcher

Hi, The nearest neighbour search (NN) algorithm aims to find the point in the tree that is nearest to a given input point. This...

3 meses ago | 0

Answered

Use unique on a cell array containing two columns

Hello, Kindly provide a small subset of data to replicate your problem. The following link may be helpful: https://www.mathwo...

Use unique on a cell array containing two columns

Hello, Kindly provide a small subset of data to replicate your problem. The following link may be helpful: https://www.mathwo...

3 meses ago | 0

Answered

Bar Graph attached to Live maping

Following link may help: https://www.mathworks.com/help/matlab/creating_plots/color-analysis-with-bivariate-histogram.html(Colo...

Bar Graph attached to Live maping

Following link may help: https://www.mathworks.com/help/matlab/creating_plots/color-analysis-with-bivariate-histogram.html(Colo...

3 meses ago | 0

Answered

TIme shifting an audio in a frequency domain

Hey, The following code illustrates the Time-shifting of a signal in the frequency domain. [data,fs] = audioread('FemaleSpeec...

TIme shifting an audio in a frequency domain

Hey, The following code illustrates the Time-shifting of a signal in the frequency domain. [data,fs] = audioread('FemaleSpeec...

3 meses ago | 0

Answered

solving problem for gradient descent

Hi, Following code Illustrates the working of Gradient Descent for 3 variables. To eliminate error changes were made to: Init...

solving problem for gradient descent

Hi, Following code Illustrates the working of Gradient Descent for 3 variables. To eliminate error changes were made to: Init...

4 meses ago | 0

| accepted

Answered

Spline coefficients for data point

Hello, Spline definesa polynomial among the breakpoints in the curve. To define the coefficient at a particular ‘x value’ there...

Spline coefficients for data point

Hello, Spline definesa polynomial among the breakpoints in the curve. To define the coefficient at a particular ‘x value’ there...

4 meses ago | 0

| accepted

Answered

Trace a meandering line

Hello, Following are the links to various codes and methods used for Skeletonization https://www.mathworks.com/matlabcentral/f...

Trace a meandering line

Hello, Following are the links to various codes and methods used for Skeletonization https://www.mathworks.com/matlabcentral/f...

4 meses ago | 0

Answered

How to make 3D image with 2D images at different angle completing 360 deg

Hi, 3D Image construction could be performed by making use of the following techniques: Making use of Photometric Stereo to re...

How to make 3D image with 2D images at different angle completing 360 deg

Hi, 3D Image construction could be performed by making use of the following techniques: Making use of Photometric Stereo to re...

4 meses ago | 0

| accepted

Answered

distance between object moving

The following code illustrates the working of regionprops()function to determine the boundary along with the connected component...

distance between object moving

The following code illustrates the working of regionprops()function to determine the boundary along with the connected component...

4 meses ago | 0

Answered

Integrating a standard ellipse using mvnlps

Hi, Mvnlps() is one of the several submissions in MATLAB File Exchange on MATLAB Central which is a forum for our product users...

Integrating a standard ellipse using mvnlps

Hi, Mvnlps() is one of the several submissions in MATLAB File Exchange on MATLAB Central which is a forum for our product users...

4 meses ago | 0

Answered

R-Squared in Curve-fitting Tool

Hello, Different methods weight the residuals differently while Fitting the curve, leading to a different curve, which is respo...

R-Squared in Curve-fitting Tool

Hello, Different methods weight the residuals differently while Fitting the curve, leading to a different curve, which is respo...

4 meses ago | 0

Answered

More Training data for R-CNN detector causes overfitting?

Hi, Overfitting happens when the model fits too well to the training set. It then becomes difficult for the model to generalize...

More Training data for R-CNN detector causes overfitting?

Hi, Overfitting happens when the model fits too well to the training set. It then becomes difficult for the model to generalize...

4 meses ago | 1

| accepted