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Divya Yerraguntla


Last seen: 1 day ago

MathWorks

142 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
How to identify the input and output in a c code generated from Simulink model
Hi Vivek, In order to provide customized inputs you need to change the input source blocks used in the model during simulation...

21 days ago | 1

| accepted

Answered
Indexing directly on a matrix literal
Hi Bill, You could have a look at a similar question : https://www.mathworks.com/matlabcentral/answers/78242-indexing-of-fresh...

21 days ago | 0

Answered
strtok not working with certain char array!! Help
Hi Rimmi, I feel strtok s working as intended here. In your case when the message becomes 'kknight' the delimiter becomes 'k'(m...

22 days ago | 0

Answered
getting values from work space to simulink and simulating a signal
Hi, I am assuming you want to acess the 58th row of a workspace variable at a sampling rate of 0.004sec. This could be done by ...

24 days ago | 0

Answered
Open simscape results explorer (sscexplore) with data in .mat-files / workspace data
Hi Andreas, The input arguments of the function sscexplore must be of the type Node. Try and check if you are passing the right...

1 month ago | 1

Answered
How to animate a stick figure?
Have a look at this function to create animated lines in MATLAB: https://www.mathworks.com/help/matlab/ref/animatedline.html

2 months ago | 0

Answered
Taylor series Approximation of x*cos(x) at x = 2pi/3
Hi, I'm assuming you want to know the number of terms in the T12 expression. To do this you could use the function children ...

2 months ago | 0

Answered
Defining Simulink block parameters which are dependent on a signal value in Simulink
Have a look at a similar question: https://www.mathworks.com/matlabcentral/answers/402030-how-to-use-input-signals-as-variables...

2 months ago | 1

Answered
how can include simscape in simulink library?
Hi Abduwalli, If you couldn't already see Simscape in Simulink Library it means you haven't installed it. So try installing S...

2 months ago | 0

Answered
export matlab to solidworks
Hi Omri, Have a look at these links: https://blogs.mathworks.com/pick/2009/06/05/writing-to-stl-files/ https://www.mathworks....

2 months ago | 0

Answered
How can I demonstrate the pulse width as number on display in Simulink?
Hi Mohamed, Assuming you have the Frequency and Duty_Cycle as inputs to the model, you could calculate the Pulse Width as: w...

2 months ago | 0

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...

4 months 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...

4 months 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...

4 months 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!

5 months 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?

5 months 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...

5 months 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...

5 months 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...

5 months 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...

5 months 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...

5 months 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!

5 months 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...

5 months 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...

5 months 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...

5 months 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.

5 months 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!

6 months 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...

6 months 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...

6 months 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 ...

6 months ago | 0

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