Community Profile

photo

Shiva Kalyan Diwakaruni


Last seen: 12 days ago

MathWorks

40 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
  • First Answer
  • Revival Level 1

View details...

Contributions in
View by

Answered
max values over specific intervals of a column vector
Hi, you can use movmax(A,k) function which returns an array of local k-point maximum values for Array A, where each maximum is ...

1 month ago | 0

Answered
How to merge nodes in graph plot for R2020b?
Hi, digraph objects represent directed graphs, which have directional edges connecting the nodes. After you create a digraph ob...

1 month ago | 0

| accepted

Answered
What is the best way to have easy available settings for a MATLAB toolchain
Hi, You can try typing "matlab -help" or "matlab -h" in your command prompt and it will show list of startup flags , there is a...

1 month ago | 0

Answered
Syntax Error with if statement expression block
Hi, The 'If' block cannot accept a signal of type string.It supports only Data Types: single | double | int8 | int16 | int32 ...

1 month ago | 0

Answered
Simulink build error while using Deep Leaning model compiled as C++ code.
Hi, The value of the "RuntimeLibrary" property must be the same for all files and libraries that are being linked together. Th...

1 month ago | 0

| accepted

Answered
Genetic Algorithm Terminal Constraints Based on Output
Hi, You can define three functions , one function lets say 'fitness' function which contains the equation whose function handle...

1 month ago | 0

| accepted

Answered
Permutation matrix P in the qr function
Permutation information, returned as a matrix or vector. The shape of P depends on the value of outputForm. Also, qr selects P t...

1 month ago | 0

Answered
Error while running ICA
Hi, You can try using mpilibconf function to locate the path of MPI library if it is installed . Try using doc mpilibconf to...

1 month ago | 0

Answered
Neural Network: N number of numeric inputs and M number of Numeric ouptus
Hi, You can follow the below links which contains the example of training network with numeric features. https://www.mathworks...

1 month ago | 0

Answered
Selecting Specific Tab in spreadsheet
Hi, You can try using sheetnames or xlsfinfo function instead of importdata for reading data out of different tabs. Template c...

1 month ago | 0

Answered
2 while loops one after the other
Hi , In the first while loop you have used the variable name 'it' for calculating the iterations and in the second while loop ...

1 month ago | 0

Answered
Optimizing over three variables
Hi, Global Optimization Toolbox provides functions that search for global solutions to problems that contain multiple maxima o...

2 months 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...

2 months 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 = '...

2 months 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...

2 months 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...

2 months 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...

2 months ago | 0

| accepted

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 ...

2 months 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...

2 months 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...

2 months 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...

3 months 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...

3 months 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...

3 months 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]...

3 months 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...

3 months 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...

4 months 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...

4 months 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...

4 months 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 ...

4 months 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 =...

4 months ago | 0

Load more