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Shiva Kalyan Diwakaruni

MathWorks

Last seen: 26 days ago Active 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.

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Answered
LQR control step response
Hi, Whenever you use step to plot the responses of a MIMO model, it generates an array of plots representing all the I/O channe...

1 month ago | 0

Answered
How to do K-Fold Cross Validation in Matlab?
Hi, Please refer to the below links https://www.mathworks.com/matlabcentral/answers/339498-how-to-do-k-fold-cross-validation-i...

1 month ago | 0

Answered
Reading Combined Datastores Converts to Array ?
Hi, Please refer to the below link https://www.mathworks.com/matlabcentral/answers/503210-error-using-vision-internal-cnn-vali...

1 month ago | 0

Answered
installing/loading OPeNDAP
Hi, I have brought this issue to the notice of our developers. They will investigate the matter further. Thanks.

2 months ago | 0

Answered
Matrix is close to singular or badly scaled. Results may be inaccurate. RCOND = 9.654055e-18.
Hi, The error "Matrix is close to singular or badly sclaed.Results may be inaccurate" are generally a result of using double-pr...

2 months ago | 0

Answered
The specified superclass rl.env.MATLABEnvironment' contains a parse error , cannot be found on MATLAB search path , or is shadowed by another file with same name
Hi, Generally the error "cannot be found on MATLAB's search path, or is shadowed by another file with the same name." is recei...

2 months ago | 0

Answered
Error occurred while executing External Mode MEX-file 'ext_comm'
Hi, this might be a cause related to the background daemon that MATLAB uses to establish connection with the Arduino. The daem...

2 months ago | 0

Answered
fitcknn using Mel-frequency cepstral coefficients (MFCCs)
Hi, The error "X and Y do not have the same number of observations." is occurring because In this case X which is trainSet' is ...

2 months ago | 0

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Answered
Image Processing help required for a mushroom detection vision app
Hi, Please refer to the below links http://www.mathworks.com/help/images/examples/marker-controlled-watershed-segmentation.ht...

2 months ago | 0

Answered
Why I get error when I try deploying the blink LED example?
Hi, First, make sure you correctly set up the C2000 Support Package by clicking the "setup" icon in the add-ons manager. This ...

2 months ago | 0

Answered
Problem using minboundquad function to create a minimum bounding quadrilateral for a given pointset
Hi, I did not seem to find any error while reproducing and I got the below result after changing minboundquad.m from edges ...

2 months ago | 0

Answered
다른 버전에서 코딩파일이 실행되는데 제 버전에선 코딩이 실행 되지 않습니다.
Hi, I see that you are trying to call and run bindistMT function from command window which is leading to error "'bindistMT'은(는)...

2 months ago | 0

Answered
Hough transform for bone fracture detection
Hi, Please refer to the below link https://www.mathworks.com/matlabcentral/answers/318746-draw-ellipse-in-image Hope it helps...

2 months ago | 0

Answered
'입력인수가 부족합니다'를 어떻게 해결하죠?
Hi, You can declare a symbolic variable like below x = sym('x') and call your function by passing above declared symbolic var...

2 months ago | 0

Answered
Radar tool box example can not run
Hi, I have heard that this issue is known and concerned parties are working together to fix the issue.

2 months ago | 0

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Answered
How to calculate b-spline interpolation
Hi, The “ppmak” function allows you to create a piecewise polynomial by specifiying a strictly increasing list of breaks To co...

2 months ago | 0

Answered
How to use MATLAB Neural Network Toolbox custom (specific) neural network? (NARMA L2 model)
Hi, You can try using deepNetworkDesigner which opens the Deep Network Designer app. Drag and drop the required layer from the ...

2 months ago | 0

Answered
Array formation and parentheses-style indexing with objects of class 'nodeClass' is not allowed. Use objects of class 'nodeClass' only as scalars or use a cell array.
Hi, You can try replacing node(i) with node{i} to store object . You can refer to below link for more information https://www...

2 months ago | 0

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Answered
how to fix Error in port widths or dimensions?
Hi, This behavior is due to a different mechanism for "guessing" and propagating signal dimensions in Simulink . This issue can...

2 months ago | 0

Answered
Simulink model can be compiled in normal mode, but can't be compiled in acceleration mode?
Hi, 1.The problem might be due to the following lines in the makefile. The .mk file might contains the following code: MATLAB...

2 months ago | 1

Answered
Error with my CODE and I don't know why.
Hi, the error message indicates that the Edit Field's Value must be a character vector or string. MATLAB does not automatically...

2 months ago | 0

Answered
How to plot pzmap, nyquist plot and bode plot in App Designer
Hi, You are receiving this error message because the data that you are plotting is an array, which has 3 dimensions. You can on...

2 months ago | 0

Answered
textscan: Instantaneous out of memory error when accessing very large file (only with newest Matlab versions)
Hi, Refer to Memory Usage information located at the following URL: https://www.mathworks.com/help/matlab/performance-and-memo...

2 months ago | 0

Answered
Error occured: when I try to use java to call the matlab jar on linux.
Hi, The compiled applications are not cross-platform compatible (cannot go from Windows to Linux) Inner-platform compatibility...

2 months ago | 0

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Answered
Trouble finding the app on Windows 10, which was created on Mac and shared!
Hi, MATLAB compiler generated files are not cross platform compatible. The OS on which the files are developed should match wi...

2 months ago | 0

| accepted

Answered
How to plot correctly with topographic backround this NetCDF file
Hi, mapshow and geoshow functions doesn't support NetCDF format files. To be able to plot lat,lon and p from NetCDF file please...

2 months ago | 0

Answered
error when using lsqnonlin with 'levenberg-marquardt' algorithm
Hi, This problem occurs when an integrator is present in the model. Open Configuration Parameter, set the diagnostic "Inf or N...

2 months ago | 0

Answered
Delta Surface Fill in Matlab
Hi, You can refer to the below links https://www.mathworks.com/matlabcentral/fileexchange/38603-a-fast-simple-and-versatile-al...

2 months ago | 1

Answered
BERtool showing "Too many input arguements"
Hi, demod = DeModulator.step(rx_sig, noise_var); uses soft decision demodulation and noise variance VAR. This syntax applies wh...

2 months ago | 0

Answered
How to solve such a system of equations?
Hi, You can try using symsum(f,k,a,b) which returns the sum of the series f with respect to the summation index k from the lowe...

2 months ago | 0

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