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Shiva Kalyan Diwakaruni


Last seen: 4 días ago

MathWorks

29 total contributions since 2020

I am an Application support engineer .My responsibilities are to working with customers to resolve their issues and developing new MATLAB features
DISCLAIMER : Any Advice or opinions here are my own, and in no way reflect that of Mathworks.

Shiva Kalyan Diwakaruni's Badges

  • 3 Month Streak
  • Knowledgeable Level 2
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Answered
Optimizing over three variables
Hi, Global Optimization Toolbox provides functions that search for global solutions to problems that contain multiple maxima o...

18 días ago | 0

Answered
Interp2 usage with Coordinates
Hi, As a workaround, use in-built function 'griddedInterpolant' to achieve the same goal. As an demonstration, refer to the fo...

19 días ago | 0

| accepted

Answered
How to draw a line on a image (result of data plotting) and get the data crossed by the line? like a cross section.
Hi, if you want to do cross section on images from dataset . You can try writting a for loop in below manner. OutputFolder = '...

19 días ago | 0

Answered
setting-up input variable in genetic algorithm
Hi, You can try using optimoptions for genetic algorithm where you can many options for passing extra parameters either in form...

20 días ago | 0

Answered
Error using + Matrix dimensions must agree. I want to find the value of Mt. Kindly help me clear the error.
Hi, You can try declaring and defining variables like u and Mt to see if the code is working . Error is occuring due to variabl...

20 días ago | 0

Answered
pos argument in steervec function
Hi, As you are trying to create a steering vector based on speech signal .Hence here incoming signal being speech signal with f...

20 días ago | 0

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Answered
vpasolve not finding solutions (multiple variables in matrix form)
Hi, Alternatively you can try using solve function instead of vpasolve which solves your problem. please refer the below link ...

21 días ago | 0

Answered
GIF in steganography in matlab
Hi, To make a display for GIF frame with a read function the code looks like below allframedata = imread('YourFile.GIF', 'fram...

21 días ago | 0

Answered
calling the Jetson.GPIO Python library from Matlab
Hi, You can follow the below links containing documenation to call python library from matlab https://github.com/NVIDIA/jetson...

22 días ago | 1

Answered
problem with fzero func
Hi, The error 'Function values at interval endpoints must be finite and real.' could be due to because some of input data could...

alrededor de 2 meses ago | 0

| accepted

Answered
MODIFY LEGEND IN LINEAR REGRESSION
Hi, Instead of inserting of legend function to modify data1" in "error bar" , you can specify the legend labels using the Disp...

alrededor de 2 meses ago | 0

Answered
Random maze solving algorithm with matrix
Hi , you can refer the following link https://www.mathworks.com/matlabcentral/fileexchange/27175-maze_solution which consis...

alrededor de 2 meses ago | 0

Answered
Algorithm for Viterbi Decoding
Hi, You can refer below link provided . https://www.mathworks.com/help/comm/ref/vitdec.html and check for the references. 1]...

alrededor de 2 meses ago | 0

Answered
Curve Fit plotting error.
Hi, https://www.mathworks.com/help/matlab/ref/semilogx.html#bu8f1pj Using a 'hold on' before 'semilogx' can generally be the r...

alrededor de 2 meses ago | 0

Answered
How do I generate grt code with a global parameter in the Index of the Selector
Hi , To initialize variable first you can - 1)open the model explorer 2)Go to Model Workspace 3)choose matlab code from data...

2 meses ago | 0

Answered
Error with phaseNoiseMeasure command
Hi, the above error is occuring because the values of x and y which is accessed using dataObjs(1).XData and dataObjs(1).YData...

3 meses ago | 0

Answered
Importing large VRML file (6 gig) for TREEQSM
Hi, Please try using vrworld instead of read_vrml to load .wrl file and check if it works. https://www.mathworks.com/help/sl3d...

3 meses ago | 0

Answered
Undefined function or variable 'clibgen'.
Hi, The feature you are trying to use is release in matlab R2019a and you are trying to use clibgen function in matlab R2018b ...

3 meses ago | 0

Answered
How to use only GPGGA strings from a .csv file?
Hi, You can try using csvread or textscan example - 1) data=csvread('yourfile.csv'); if strfind('$GPGGA') == 1 gps_data =...

3 meses ago | 0

Answered
I have a problem on my Mac with running the asbQuadcopter Simulink program I get the following error even though i installed everything
Hi, The example 'asbQuadcopterStart' given at https://www.mathworks.com/help/releases/R2020a/aeroblks/quadcopter-project.html,...

3 meses ago | 0

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Answered
Pixy1 integration with MATLAB?
Hi, As a possible workaround You can always connect Cam directly to Arduino, Raspberry Pi Then you can create a camera board...

3 meses ago | 0

Answered
How to update value when working with SQlite database?
Hi, exec(conn,sqlquery) performs database operations on an SQLite database file by executing the SQL statement SQL query for t...

3 meses ago | 0

| accepted

Answered
Creating an array with constant denominators
Hi, For the output to stay in the format “(X2 * 2 * p) / d” . You can use the “displayFormula” function from Symbolic Math t...

3 meses ago | 0

Answered
Slow startup in VPN
Hi, In some instances, customers have reported that the anti-virus application which was working in the background, was slowing...

11 meses ago | 0

Answered
The size of the indicated variable or array appears to be changing with each loop iteration.
Hi, 1. What does this warning mean? This code is correct in terms of syntax and it will execute correctly returning the expect...

11 meses ago | 0

Answered
read function intputs into cell array
Hi, This is to my understanding that you want to get function inputs as a cell array instead of mentioning each arguments speci...

11 meses ago | 0

Answered
It is possible to get my files if my online trial has expired
Hi, This is to my understanding that your MATLAB online trial has expired and you want to access your files. The file changes w...

12 meses ago | 0

Answered
how to link between MATLAB and FORTRAN?
Hi, To compile a MATLAB Engine Fortran application in the Microsoft Visual Studio 2008 environment, perform the steps outlined ...

12 meses ago | 0

Answered
Why does the Image Acquisition Toolbox detect my GigE camera, but show a red X when previewing?
This is to my understanding that you are facing a problem where MATLAB Image Acquisition Toolbox is detecting your device correc...

12 meses ago | 0