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Divya Yerraguntla


MathWorks

131 total contributions since 2019

I am an Associate in Engineering Development Group at MathWorks, Hyderabad. I am interested in exploring all MathWorks products.

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

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Answered
pareto-ranking based fitness
Hi, Have a look at gamultiobj function to find the pareto front of multiple fitness functions using genetic algorithm. Hope it...

21 dagar ago | 0

Answered
Values in cell array keep getting overwritten
Hi Zexi Try using the following modified code to serve your purpose. Have a look at the comments for a better understanding reg...

ungefär en månad ago | 0

Answered
How would one update the plotted data without resting the figure axes labels and other format elements?
Hi Josh, Try placing the pause(0.01) line of code after %% Formating elements section i.e. after the set(gcf,'color,'w') and no...

ungefär en månad ago | 0

Answered
Matlab code to Extract one cell from multiple .csv files formatted in the same way, then create matlab matrix and output table in .csv
Hi Ayesha, Have a look at a similar question here. Hope it helps!

ungefär en månad ago | 0

Answered
sum pixel value in an image.
Hi Ahmad, The code and file you have provided are giving the following results. Are these the expected ones?

ungefär 2 månader ago | 0

Answered
How to plot Design Structure Matrix?
Hi Hau Kit Yong, You could use the below code to plot empty squares using spy function spy(sparse_matrix,'rs') %for red square...

ungefär 2 månader ago | 0

Answered
sum pixel value in an image.
Hi Ahmad, Yes, the dicomread function returns the pixel values of the file and stores it in variable X in the above mentioned c...

ungefär 2 månader ago | 0

Answered
Problems with intersect function
Hi Diana, Have a look at a question with similar issue : https://www.mathworks.com/matlabcentral/answers/418668-digraph-plot-bu...

ungefär 2 månader ago | 0

Answered
Fmincon with UseParrallel option + Simulink model with variant control in rapid accelerator mode
Hi Eyefujirin, Try having a look at a similar question : https://www.mathworks.com/matlabcentral/answers/124066-problem-using-o...

ungefär 2 månader ago | 0

Answered
Input ports (1, Action) If Action Subsystem' are involved in the loop?
Hi Adit, I could see an algebraic loop formed in your model by the signal coming to Total_pressure_BP input of Pump 1 subsystem...

ungefär 2 månader ago | 0

Answered
Simualted Annealing with Discrete Points Optimization
Hi Mingcheng, Have a look at this link to perform Discrete Simuated Annealing. Hope it helps!

ungefär 2 månader ago | 0

| accepted

Answered
How to implement multiple excels with same time horizon?
Hi Jiexiang, Have a look at similar question in this link : https://www.mathworks.com/matlabcentral/answers/89176-summing-numer...

ungefär 2 månader ago | 0

| accepted

Answered
Ploting a Bar graph based on the amount of specific values in a colum
Hi Andrej, I'm assuming that you are trying to plot the ages of people with salary greater than 50K on X-axis and the amount by...

ungefär 2 månader ago | 0

Answered
sum pixel value in an image.
Hi Ahmad, Try using the following code to find the sum of pixels of images in DICOM file. n=[]; % Find sum of images by provi...

ungefär 2 månader ago | 0

| accepted

Answered
How to use the latex interpreter properly in appdesigner figures?
Hi Rick, I have brought this issue to the notice of our developers. They will investigate the matter further.

2 månader ago | 0

| accepted

Answered
How do i determine and plot rerlative importance in simple bar plot using input-hidden weight and hidden-output weight
Hi Ikechukwu Ejim, You could have a look at gramm(complete data visualization toolbox). Hope it helps!

3 månader ago | 0

Answered
How to compile gtcc.m?!
Hi Jack, Code generation does not support assigning an object of a value class into a nontunable property. It seems like the ‘W...

3 månader ago | 0

Answered
Throughput measurement for Simulink model
Hi, You could have a look at the documentation of previous releases at this link. You can have a look at these examples in R...

3 månader ago | 0

Answered
Do you have the two-phase properties table amonia similar to the table for R134a
Hi Craig, If you have REFPROP software by the National Institute of Standards and Technology installed, you can automatically ...

3 månader ago | 0

Answered
How I should make a loop for coefvct's roots?
Hi Nima, It is not always necessary to create a coefficient vector and use roots function to solve a polynomial equation. You ...

3 månader ago | 1

| accepted

Answered
Obtaining logical volume array from cartesian coordinates of volumetric mesh
Hi OzzWal, You could change data at specified cartesian coordinates by creating point cloud object from the original data and ...

3 månader ago | 0

Answered
Storing live data of sensors into arrays
Hi Lavanya, Have a look at a similar question : https://www.mathworks.com/matlabcentral/answers/437548-need-help-with-storing...

3 månader ago | 0

Answered
How to deembed the Sparam?
Hi, Have a look at this example showing extraction and de-embedding of S-parameters data from a file using "sparameters" and "d...

3 månader ago | 0

| accepted

Answered
Is there a way to check some processing flags for complex algorithms with multiple calculations if overflow, underflow occurred in processing ?
Hi Firan, You could use "dbstop" function to pause execution at the line that meets a specified condition. The below line of co...

3 månader ago | 1

| accepted

Answered
How to calculate Signal to noise Ratio of a signal during simulation (in simulink and not with matlab function snr) while i dont have seperated noise from the signal?
Hi, Signal-to-noise Ratio(SNR) of a signal can be measured during simulation using MER Measurement block. Have a look at this d...

3 månader ago | 0

Answered
Create a local constant variable that is randomly generated in Simscape Component Code?
Hi Isaac, You could initialise a local variable('var' in your case) as a Model Callback which is executed at specified action p...

3 månader ago | 0

Answered
Simscape Li-ion Battery
Hi, Have a look at a similar question : https://www.mathworks.com/matlabcentral/answers/446027-can-simscape-battery-model-i-e-t...

3 månader ago | 0

Answered
How to store continuous serial data from COM port
Hi, In order to receive a continuous stream of data you can set the ‘IsContinuous’ property of the serial object (‘s’ in your c...

3 månader ago | 0

Answered
Calculus and Plot of a simple polar stereographic projection
Hi, Have a look at this MATLAB function: https://www.mathworks.com/help/map/stereo.html?searchHighlight=stereo&s_tid=doc_srch...

3 månader ago | 0

Answered
Button press to continue iteration in appdesigner
Hi, I found an answer to a similar question. Have a look at this link https://www.mathworks.com/matlabcentral/answers/317916-ho...

3 månader ago | 0

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