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Sindhu Karri


Last seen: Today

MathWorks

83 total contributions since 2020

I am Application Support Engineer at MathWorks.
Areas of interest: image processing,wireless communications.
Disclaimer:Any opinions here are of my own and in no way reflect that of MathWorks

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  • Knowledgeable Level 3
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Answered
Same value in two different matrices with different properties.
Hii, Hope below attached code helps A=[987 583;476 232;650 102]; B=[987 1;583 2;476 1; 232 3; 650 4; 102 5]; C=zeros(size(A)...

alrededor de 3 horas ago | 0

Answered
Transmit and receive data checking for BER.
Hii Refer to Estimate Bit Error Rate for 64-QAM in AWGN section in the below attached link. https://www.mathworks.com/help/com...

alrededor de 5 horas ago | 0

Answered
Text analytics toobox. find specific text in strings in (n x 3) variables
Hii, You can use matches function instead of contains function to get the correct index.I have attached a sample code C = {'ra...

alrededor de 5 horas ago | 0

Answered
how to enter the number of iteration in Gauss seidel method
Hii, You can use input function to manually give number of iterations to be run

1 día ago | 0

Answered
I could not integrate using MatLab, Can you please help me?
Hii The "int" function cannot solve all integrals since symbolic integration is such a complicated task. It is also possible th...

1 día ago | 0

Answered
Trapezium rule from table of results
Hii, You can use trapz function to calculate the integral.Refer the syntax trapz(X,Y) which might be helpful for your use case....

2 días ago | 0

| accepted

Answered
bode plot from a filter circuit that I generated
Hii , You can use Bode Plot block present in Simulink Library Browser under Simulink Control Design -> Linear Analysis Plots se...

2 días ago | 0

Answered
Analog communication system, electrical engineering ,
Hii You can refer to fmmod function to get started with FM modulation and envelope function to extract the envelope

2 días ago | 0

Answered
How to import a .uint16 file as matrix / image into MATLAB?
Hii, You can use imread function to read image file and store them as an array variable.Use rgb2gray function to convert RGB i...

3 días ago | 0

Answered
How to put this 4 each one in a different function that i will call it in my script
Hii, I have attached the files containing the boundary functions and the main script calling those function.Hope this helps you...

3 días ago | 0

Answered
Antenna Array Designer Dot Indexing Error
Hii, I have tried to reproduce the issue on my end, but I didn't get any such error. I recommend you to go through the command ...

alrededor de 2 meses ago | 0

Answered
Image Registration Satellite Landsat-8
You can use imregister function to register images.Registration Estimator App can also be to register images Hope the below at...

alrededor de 2 meses ago | 0

Answered
How to code Levinson Durbin recursion to find optimum filter of noise cancellation?
Refer to below attached link. https://www.mathworks.com/help/signal/ref/levinson.html Hope this helps you in getting started

alrededor de 2 meses ago | 0

Answered
Initial condition estimation using tfest
The output parameter for tfest function is sys till R202a and from R202b it has sys and ic as its output parameters.This differe...

alrededor de 2 meses ago | 0

| accepted

Answered
Plot the magnitude and argument of the Fourier transformed function in frequency domain.
Hope below discussion link helps you https://www.mathworks.com/matlabcentral/answers/483505-to-compute-magnitude-and-phase-spec...

alrededor de 2 meses ago | 0

Answered
SLX-File not writeble on Linux-Server (Matlab 2019a)
The issue seems to be related to some changes that have been introduced in MATLAB R2019a, regarding how files are saved. Thi...

alrededor de 2 meses ago | 0

Answered
Signal Editor block of Simulink of MATLAB 2019a in a discrete model where the solver is FixedStepDiscrete solver.
Hii, According to my understanding the error is because of the continuous time block.You need to enable codegen option for the ...

alrededor de 2 meses ago | 0

Answered
How can I embed visible watermark in diagonal form in a document image?
Hope below attached link helps https://www.mathworks.com/help/rptgen/ug/mlreportgen.dom.watermark-class.html

alrededor de 2 meses ago | 0

Answered
Pdetool on MATLAB mobile
Hii, Yes, you can use PDE toolbox in MATLAB mobile app. After downlaoding MATLAB mobile from Google Play Store , link your lice...

2 meses ago | 0

Answered
Setting up a Gibbs Sampler for Multivariate Normal Distribution
Hii, According to my understanding of the question ,I suppose ,you want to create a variable whose elements are matrices.This c...

2 meses ago | 0

| accepted

Answered
How to generate C++ Code from predictAndUpdateState() function of LSTM NN?
Hii Simon, In the example which you have mentioned, C++ code is generated with ARM Compute Library and currently there is no wo...

2 meses ago | 0

| accepted

Answered
Function readAprilTag code generation
Hii, readAprilTag function doesn't support C/C++ codegen.I have brought this issue to the concerned people and it might be con...

2 meses ago | 0

Answered
Vectorization of for loops
Hope below attached link helps you https://www.mathworks.com/help/matlab/matlab_prog/vectorization.html

2 meses ago | 1

Answered
Not sure if sending serial data
Hii, You can use writeline and readline functions write and read back from aurdino.Alternatively,you can use readDigitalPin and...

2 meses ago | 0

| accepted

Answered
Digital Filter-"Filter order"
Hii, filtord function can be used to calculate the filter order .Refer to below link for further information https://www.mathw...

2 meses ago | 0

Answered
Matlab research project reading suggestions
Hii, Hope the below attached helps you https://www.mathworks.com/matlabcentral/fileexchange/72886-uv-vis-spectroscopic-analysi...

2 meses ago | 0

Answered
How to measure the phase displacment between two signals in simulink?
Hii, You can use Complex Phase Difference block in simunk to measure phase difference.Refer below link for more information ht...

2 meses ago | 0

Answered
Rename IO for blocks in Simulink
Hii, To rename a IO block or signal lines double click on the name of the IO block/signal lines and specify the name you want t...

2 meses ago | 0

Answered
Training options in deep network designer not working?
Hii Amit, Refer to Train network section in below attached link https://www.mathworks.com/help/deeplearning/ug/transfer-learni...

2 meses ago | 0

Answered
5G DMRS Symbols Power (EPRE)
Hiii, nrPUSCHDMRSConfig object in MATLAB contains the property you are looking for. Refer to the properties section in the belo...

2 meses ago | 0

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