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Jayaram Theegala

Last seen: 22 days ago |  Active since 2016

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How to do data process in matlab by output the largest value at a same time step
You can find the unique values of the 'Time' column which you can use to form groups. Then you can simply use the max function t...

4 years ago | 0

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Answered
How to perform size optimization using MATLAB and ANSYS
I think you'll find the following MATLAB Answers post that talks about MATLAB and ANSYS interaction helpful: https://in.mathwor...

6 years ago | 0

Answered
How to use .xlsx file to import data in a list?
You can use the "xlsread" function to read the text data that you want. [~, txt] = xlsread('D.xlsx'); % This should return you...

6 years ago | 1

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Answered
Parfor hangs during execution
Hello Andrea, In order to understand the issue better, can you try reducing the number of iterations on your first loop, by s...

6 years ago | 0

Answered
Improving performance of Matlab execution called from Java process
Hello Igor, You are correct about the Process Wide Locking of MCR, and to improve the performance, you can consider using MAT...

6 years ago | 2

Answered
Using other data in Excel add in
If I understand the use-case correctly, you want to avoid loading the big matrix from the MAT file for every function call. You ...

7 years ago | 0

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Answered
How to access an online movie database and output data?
Looks like the website is providing REST API for accessing the data. After getting the API key(generally websites provide that a...

7 years ago | 0

Answered
Is it possible to add a listener to a python object?
You can use MATLAB Engine API for Python. The following documentation has an example that shows how to call a function in MATLAB...

7 years ago | 0

Answered
Write in SQL-Database
As you mentioned, the error that you are facing could be because of the difference in the datatype of the cell contents. If the ...

7 years ago | 0

Answered
Matlab 2017a will not install
This error may occur if you have set "MATLAB_JAVA" environment variable for a previous version of MATLAB. For more information a...

7 years ago | 0

Answered
[bug] boolean to uint8
If you want to convert any numeric class type to "uint8" datatype, you can use the "uint8" function. For more information, click...

7 years ago | 0

Answered
Read many data blocks from text file
Since the date that you are dealing with has the same number of columns, with the same delimiter, you can use the "readtable" fu...

7 years ago | 0

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Answered
Is it possible to datalog several audio channels while time-stamping the data from either the PC clock or a USB GPS module?
It is possible to get the timestamps relative to the start time of the acquisition using the "startForeground" function in Data ...

7 years ago | 0

Answered
how to implement a sum of square pulses encoding a data message
You can use functions from Symbolic Math Toolbox for achieving what you are trying to do. The "rectangularPulse" pulse function ...

7 years ago | 1

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Answered
What are the ROS versions compatible with the robotics toolbox?
In general, different ROS distributions (Groovy, Hydro, Indigo) can communicate with each other, as long as they agree on the de...

7 years ago | 0

Answered
Create custom NARX net
You can use "closeloop" function to connect output to the first layer, in other words to convert a neural network into a closed ...

7 years ago | 0

Answered
Is it possible to adjust page setup options in Excel with MATLAB?
You can use the "actxserver" command in MATLAB to create Excel COM object and then use the functions exported by the COM object ...

7 years ago | 0

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Answered
Why do I get "error 5 running command" during unzip/installation
There are several reasons for the "error5 running command" error to occur. The following MATLAB Answers post provides detailed i...

7 years ago | 0

Answered
Matrix is Singular to working precision
The warning "Matrix is singular to working precision" occurs if the matrix for which you are trying to calculate the inverse is ...

7 years ago | 9

Answered
segmentation fault on startup linux
This could be a known issue, that affects Ubuntu and its derivatives. Can you try the solution suggested in the following MATLAB...

7 years ago | 1

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Answered
ifft plot time domain
The time points matter only if you are thinking of a signal in continuous domain. The "ifft" function gives you discrete values ...

7 years ago | 0

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Answered
How to read iiregular mixed numeric and string data
As KSSV has suggested, you can use the "readtable" command as shown below to read the data from your file as a table: readt...

7 years ago | 0

Answered
How to convert a BasicDBList or BasicDBOject
You can import the necessary MongoDB jars to MATLAB and then call the "toString" method of "BasicDBObject"/"BasicDBList", by doi...

7 years ago | 1

Answered
How to get for/while loop to continue loop around?
If you want to repeat both/one of your "while" loops, you can use "while" or "for" commands around your existing loops. In o...

7 years ago | 0

Answered
How to find exact indoor wall corner using corner detection ?
As you may already know, there are some functions in Computer Vision System Toolbox, for instance "detectFASTFeatures" which det...

7 years ago | 1

Answered
Is there a quick way to shift real data points?
"delayedT" variable in the above MATLAB script can have decimal values, and if you try to use it for indexing with "LabResponse"...

8 years ago | 0

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Answered
stock graph with error bars?
The "highlow" function generates the kind of graph you are looking for. Although it takes 'high', 'low', 'close' and 'open' as a...

8 years ago | 0

Answered
Greenhouse controlled with matlab and arduino with sensors and actuators
Are you sending commands to Arduino from MATLAB in a loop? If you want the heater to work for a while (in other words, having th...

8 years ago | 0

Answered
Mingw-w64 Compiler Installation Error
Thanks for the input. We are exploring alternate ways for users to obtain the MinGW compiler. In the interim, the following FA...

8 years ago | 0

Answered
'Run Script as Batch Job' error
As may already know, the "runAsBatchJob" function should be present in the distcomp(Parallel Computing Toolbox) folder. >> ...

8 years ago | 0

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