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Vinod


MathWorks

160 total contributions since 2011

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Answered
how do I extract data from a single field at 12 hour intervals without hitting the 8000 datapoint limit?
Allan, Can you describe your use case and application in further detail? How will this data that is older than the most recen...

1 month ago | 1

Answered
ThingSpeak Channel Status Update field
Have you enabled the "Show Status" checkbox on the channel setting page? If so, you should see "good" in your channel status w...

6 months ago | 0

Answered
Error using thingSpeakWrite 'Values' must have a maximum of 8 elements.
Can you share the code you are using to update your ThingSpeak channel? Please replace your ThingSpeak API key with ___XXX___ so...

6 months ago | 0

Answered
Re-posed this question
Could you help me understand why almost every one of your posts tagged with "Statistics and Machine Learning Toolbox" and "Data ...

8 months ago | 0

Submitted


Upload files to your DropBox folder from MATLAB
This function allows a user to upload files using MATLAB to DropBox(TM).

9 months ago | 13 downloads |

Answered
How to capture a spectrum from a R&S spectrum analyzer?
See answer to the <https://www.mathworks.com/matlabcentral/answers/337575 question here> .

1 year ago | 0

Answered
Controlling an SCPI instrument in Simulink
Perhaps you can use the Simulink <https://www.mathworks.com/help/simulink/slref/whileiterator.html While Iterator> to run a subs...

1 year ago | 0

| accepted

Answered
How to connect to Keysight oscilloscope using the oscilloscope() function?
Try >> o=oscilloscope; >> o.Reource = 'USB0::0x2A8D::0x1769::MY56310266::INSTR' >> o.Driver = 'AgInfiniiVision' >>...

1 year ago | 0

Answered
Instrument control toolbox error when creating interface object
Install <https://www.mathworks.com/matlabcentral/fileexchange/52848 this support package> and try again. If you are still seeing...

1 year ago | 0

Answered
How to capture a spectrum from a R&S spectrum analyzer and find its maximum?
You could start by modifying <https://www.mathworks.com/help/instrument/examples/reading-inphase-and-quadrature-iq-data-from-a-s...

1 year ago | 0

Answered
Invalid MEX file error while running CAN communication demo
I suspect you don't have your software installed correctly. Specifically I suspect you need to install the Hardware Support Pac...

1 year ago | 0

Answered
I have an agilent 1002A oscilloscope.It is provided with an USB Port So how can i interface it with MATLAB
You should be able to modify this example with the SCPI commands for your oscilloscope: https://www.mathworks.com/matlabcentr...

1 year ago | 0

Answered
DAQ.getdevices works in MATLAB 2015?
According to the <https://www.mathworks.com/help/daq/ref/daq.getdevices.html documentation page>, the function was introduced in...

1 year ago | 0

Answered
How does the DAQ demo adaptor work?
The demo adaptor contains all the source code to add support for any device you wish in Data Acquisition Toolbox. The source cod...

1 year ago | 0

Answered
So what is the alternative to Data Acquisition Toolbox in all 64bit setup?
Support for Data Acquisition using Simulink from NI hardware is available in the latest version of MATLAB & Simulink. What versi...

1 year ago | 0

Answered
questions about bytesavailablefcncount of a serial port.
Behind the scenes, MATLAB is continuously polling the serial port for data and storing the results in a local buffer. The ...

1 year ago | 1

| accepted

Answered
VISA Serial Read - Unsuccessful read: A timeout occurred before the Terminator was reached.
What you are seeing is normal. Please check the <https://www.mathworks.com/help/instrument/fscanf.html Rules for completing a re...

1 year ago | 0

| accepted

Answered
Do you have any product that can communicate through Modbus protocol?
Instrument Control Toolbox added support for MODBUS in R2017a. Take a look at the functionality documented <https://www.mathwork...

1 year ago | 1

Answered
how to send SCPI command with driver based communication?
This depends on a number of things, but mainly if/how the driver and the hardware implement device locking. You can try this - w...

1 year ago | 0

Answered
How can I receive UDP broadcast data in MATLAB using Instrument Control Toolbox?
Here's a <http://www.mathworks.com/matlabcentral/fileexchange/59156 file exchange example> that shows you how you can broadcast ...

2 years ago | 0

Answered
How to implement a TCP/IP connection to Lego Mindstroms EV3 hardware?
Are you sure you really want to do it at that low level? Perhaps the <https://www.mathworks.com/hardware-support/lego-mindst...

2 years ago | 1

Answered
Multiple DAQ Sessions in Background
You can have multiple DAQ sessions with different devices, just not multiple sessions with the same device. In your applicati...

2 years ago | 1

Answered
Bitalino device not detected by Bitalino support package
Have you changed the bitalino's friendly name from 'bitalino' to something else? The default constructor assumes that the Bitali...

2 years ago | 0

| accepted

Answered
How to capture real time data using Tektronix oscilloscope?
There is a <https://www.mathworks.com/help/instrument/using-quick-control-oscilloscope.html#bs8vvdm good example in the document...

2 years ago | 0

Answered
CC2541 and MATLAB Connection
I'm no familiar with this device. Does it support a Bluetooth Serial Port Profile (SPP)? If so, you should be able to connect to...

2 years ago | 0

Answered
Creating a standalone executable with Vehicle Network Toolbox commands
This should be possible to do. Please contact <http://www.mathworks.com/support/contact_us technical support> .

2 years ago | 0

Answered
Is it possible to connect to a UDP multicast using the Instrument Control Toolbox 2.2 (R14SP2)?
If you are using MATLAB R2016b or newer, take a look at this example: http://www.mathworks.com/matlabcentral/fileexchange/59156 ...

2 years ago | 0

Answered
Does Matlab support UDP Multicast?
Take a look at this example: http://www.mathworks.com/matlabcentral/fileexchange/59156 Technically it is UDP broadcast, but i...

2 years ago | 0

Submitted


UDP broadcasting from MATLAB
An example of broadcasting UDP messages from MATLAB to multiple Arduinos on the same subnet.

2 years ago | 11 downloads |

Answered
Tmtool don't recognize the tcp/ip on a computer, but does it on another one
It appears that MATLAB is unable to find your VISA implementation. This could be because you have 64-bit MATLAB and 32-bit VISA....

2 years ago | 0

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