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Vandana Ravichandran


MathWorks

17 total contributions since 2017

I'm a developer at MathWorks.

My Interests: MATLAB, Gpu Code Generation, Parallel Computing, Image processing

Vandana Ravichandran's Badges

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  • Knowledgeable Level 2
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Answered
Matlab GPU coder for Jetson TX1 fails with "Non-Coalesced variable" ?
@Sathyaprakash 1 . I looked at the attached code, it seems to be very long. Since GPU coder using aggressive inlining, all the ...

9 months ago | 0

Answered
memmapfile and alternative data formats (char, complex, etc.)
"memmapfile" currently supports int/uint (different variants), single, double data types. You can use char and complex with "mem...

2 years ago | 0

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Answered
Is there a zooming tool for a polar plot?
The "polarpattern" class can be used to interact with a polar plot. There are options to update angle and magnitude, zoom in/zoo...

2 years ago | 0

Answered
How to graph Asin(pi*f*t) with a for loop?
You can use the "sin" function in MATLAB to compute u=Asin(2*pi*f*t). As an example, one iteration of the for loop can be comput...

2 years ago | 0

Answered
Is there a way to label minor axis ticks in Matlab?
Minor ticks are meant to be used without labels. Using the "XMinorTick" axes property, you can only control the visibility of mi...

2 years ago | 0

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Answered
Simultaneously fit multiple datasets
You can combine the multiple dataset vectors into a single large dataset [X Y Z] where X = [x1 x2 ..] Y = [y1 y2 ..] and so on. ...

2 years ago | 1

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Create several modules in Matlab?
In MATLAB, we can use packages to make the maintenance and organization of matlab files easier. They help to create a namespace ...

2 years ago | 0

Answered
how to acces different registers with simulink raspberry pi i2c master write
Refer to the following page on I2C Master Write for Raspberry Pi: <https://www.mathworks.com/help/supportpkg/raspberrypi/ref/i2...

2 years ago | 0

Answered
Error while conditional compilation of float values.
While comparing floating-point numbers, it is invalid to use equality (==) or inequality (!=). There are two exceptions to this:...

2 years ago | 0

Answered
How do export data from a frest.Sinestream function
generateTimeseries does not change the sample rate with reference to the original Sinestream input. For e.g. I tried the followi...

2 years ago | 0

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Answered
What is the best way to input xml data to simulink?
One of the ways to import XML data is to create a Level-2 MATLAB S-Function block that can read/parse an XML file. Refer to the ...

2 years ago | 0

Answered
When I try to install matlab 2013b on redhat 7 x86_64 I am getting this error message
The "java: cannot execute binary file" error usually occurs due to bad/incomplete download of installation files. Make sure th...

2 years ago | 0

Answered
Filtering in real time from a NI DAQ
Please try the "DurationInSeconds" property of the session object. You can create a listener using "addlistener" function that c...

2 years ago | 0

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Answered
How to plot 2D ring with surf ?
You can get started with the following example. Here we are obtaining the width and height of the figure using "Position" proper...

2 years ago | 0

Answered
Implement Parfor loop with nested for loops with multiple variables and some switch-case loops
When "parfor" is used instead of "for" loop, several MATLAB workers are concurrently computing the different iterations of the l...

2 years ago | 0

Answered
Wired MEX compiler error
The mex compilation is successful in MATLAB R2016a. However, in MATLAB R2016b we receive an error - "MX_TARGET_API_VER was not d...

2 years ago | 0

Answered
Matlab hangs when closing/exiting on Ubuntu 16.10
This crash may be related to an issue with the graphics drivers. You may be able to resolve this problem by running the followin...

2 years ago | 0

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