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Sangeetha Jayaprakash

MathWorks

Active since 2016

I am an Application Support Engineer at MathWorks.

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Answered
xcrun: error: SDK "macosx10.13.4" cannot be located
This suggests that the Xcode compiler is not being found. Its probably because of an out of date options file. This might help :...

3 years ago | 0

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Answered
Calling matlab::engine::MATLABEngine::feval from multiple threads
The matlab::engine::MATLABEngine::fevalAsync function is thread safe i.e. if there are multiple threads in the C++ application, ...

3 years ago | 1

Answered
Reading tooltip comments from an excel sheet
Getting each cell, and then using the Comment.Text property as follows, worked for me: comments = caExcelCellInfo.Comment...

3 years ago | 1

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Answered
parpool() stalls on Xeon Phi x200 with >50 workers
Hi, If you are referring to Xeon Phi host processors (as introduced with the Knights Landing architecture), they are compati...

3 years ago | 0

Answered
How can I build an Engine application but using Sublime Text 3 instead of Xcode 9?
Sublime Text is just a text editor like a more advanced form of Textedit on the mac. It is not a compiler, and you cannot comp...

3 years ago | 0

Answered
Why does VideoReader always interpret the coded Image frame as a RGB Value.
Have you tried using "readFrame" function instead of "read"? You can try using "VideoFormat" when using the "readFrame" functio...

4 years ago | 0

Answered
Subscripted assignment dimension mismatch
This error is most likely because you are attempting to assign elements to an existing array, but the size of the variable you a...

4 years ago | 0

Answered
App Designer: Creating new UIfigure
I assume you have a 'uifigure' in App designer, and you would like to add components to it. # Above the canvas, to the right ...

4 years ago | 1

Answered
Apply several properties to subplots without duplicated lines
You can just call the line "set(findobj(gcf,'type','axes'),'FontName','Calibri','FontSize',11,'FontWeight','Bold', 'LineWidth', ...

4 years ago | 2

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Answered
Word Document Template Paper Size
I assume you are using "orient('landscape')" command to set the orientation. If you are using MATLAB R2016a or newer version...

4 years ago | 0

Answered
How do I deal with dll dependencies?
When a DLL is dependent no another - it means that one DLL relies another one - it might be using the functions from another DLL...

4 years ago | 0

Answered
How can I open USB when it is not listet as COM port? In the device manager it is listed under USB-Controller
I assume you are trying to connect to a 'Newport Power Meter' device. It is possible that it is not listed as a COM port because...

4 years ago | 1

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Answered
Using activex control for word - no spacing between paragraphs
Try changing the spacing between paragraphs by changing the "LineUnitAfter" property as follows: selection.Paragraphs.LineU...

4 years ago | 0

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Answered
How do I retrieve the RGB data of a scatter plot from the CData values(a 1D vector corresponding to the array lengths X and Y) ?
You can obtain the indices based on the colormap and the Z vector applied to the CData property. Then you can get the correspond...

4 years ago | 2

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Answered
How to run matlab on a cluster with Ubuntu
In order to run MATLAB scripts in parallel you might need: 1. a Parallel Computing toolbox license - if its a desktop with 8 ...

4 years ago | 0

Answered
MATLAB 2017 Editor Causing Error: Error in rmiml.visibleInToolstrip
I am assuming you are using MATLAB R2017a. Can you check if you have multiple pathdef.m files in your path? You can do this b...

4 years ago | 1

Answered
how to draw periodic functions in MATLAB
You can use the plot function to draw in MATLAB as described in this link: <http://www.mathworks.com/help/matlab/ref/plot.htm...

4 years ago | 0

Answered
Tracking boxplot x axis labels
I assume that you are trying to get the ticklabels of the X axis for the attached boxplot. You can get the current axes, and th...

4 years ago | 0

Answered
R2017a mex gfortran uses obsolete options
It looks like you are using GNU Fortran gfortran to compile the fortran MEX file. I believe that MATLAB R2015a was the last ...

4 years ago | 0

Answered
Interactive user figure Window
It looks like you want to focus on a second figure window when user presses a key on the first one. Try using the "WindowKeyPre...

4 years ago | 1

Answered
How to check how many events/callbacks have been queued in Matlab
It looks like you are trying to check how many scans are still queued after using "startBackground". Try using the functions 'S...

4 years ago | 0

Answered
I am trying to get a numerical gradient with three variables, but I keep getting Error using gradient (line 49) Too many output arguments.
Maybe this link would help: <https://www.mathworks.com/matlabcentral/answers/142931-how-to-compute-gradients-of-a-data-on-a-3...

4 years ago | 0

Answered
How to use mat2cell in splitapply?
I am assuming you are using the "findgroups" and "splitapply" functions to group a matrix into cells. From the error, it looks...

4 years ago | 0

Answered
Compile a stand-alone application from a user-created toolbox
I assume that the MATLAB functions you are trying to compile into an application are supported for compilation by the MATLAB Com...

4 years ago | 0

Answered
Configure the JAVA environment on Mac
I assume that you are using the "export" command in a bash shell. Using export command on terminal, will just setup the environm...

4 years ago | 0

Answered
specific mex compiler matlab linux 64 bit
It looks like you are trying to use gcc version 4.9 compiler with the "mex" function. 1. To view all the MATLAB compatible co...

4 years ago | 0

Answered
How do I use a matlab shared library without building the main executable with mbuild?
I am assuming that you have used the "mcc" MATLAB command to build the shared library from MATLAB(.m) files, and you would like ...

4 years ago | 0

Answered
Can I build a MEX file within VisualStudio?
I assume that you would like to build a MEX file in Visual Studio IDE. Refer this link for information on how to compile a M...

5 years ago | 0

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Answered
How to specify instrument driver?
I am assuming that you are using the latest MATLAB version R2016b. Here, it seems like the function named "driver" might be ...

5 years ago | 2

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