Shankar Subramanian
MathWorks
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Software Engineering Manager - Image Acquisition Toolbox, MATLAB Hardware Connectivity and Test and Measurement Simulink Connectivity covering Data Acquisition Toolbox, Instrument Control Toolbox and Vehicle Network Toolbox
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Awarded to Shankar Subramanian on 09 Oct 2019
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Awarded to Shankar Subramanian on 20 Jul 2017
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Feeds
RealSense F200 camera depth streaming in MATLAB
Hi Tejas, MATLAB (Image Acquisition Toolbox) currently does not support the Intel Real Sense Camera (F200 and others). Th...
ongeveer 7 jaar ago | 0
| accepted
Acquire multiple frames with GIGE vision adaptor
With the gigecam interface, you can only acquire one frame at a time (using the snapshot command). If you need to buffer and acq...
ongeveer 8 jaar ago | 1
Droid cam in matlab
Have you tried setting up droidcam as IPcamera and use <http://www.mathworks.com/hardware-support/ip-camera.html IP Camera> func...
ongeveer 8 jaar ago | 2
Setting DeviceProperties using imaq.VideoDevice
Hi Quentin, DeviceProperties is a separate object representing device specific properties and you can perform set operations ...
meer dan 8 jaar ago | 0
videoinput versus videodevice for realtime processing
Hi Quentin and Andy, While using VideoDevice System Object with gige cameras, you need to use the "DeviceProperties" field wh...
meer dan 8 jaar ago | 0
real time disparity map in matlab
Hi Antariksha, You have one call to trigger outside the loop and is giving you 20 frames. Your loop processes one frame at a ...
bijna 9 jaar ago | 0
Why isn't the "From Video Device" block in Simulink saving my manually-entered camera properties?
Hi Michael, This is a bug in R2015a with From Video Device block. Can you follow the steps in the <https://www.mathworks.com/...
bijna 9 jaar ago | 0
DAQ in Simulink can't find NI 6211 USB
Hi Ivan, Data Acquisition Toolbox Simulink blocks support only the legacy interface and that too only on 32-bit MATLAB. Perfo...
bijna 9 jaar ago | 0
Why MATLAB R2014a can not recognize my usb camera, while my camera works fine with amcap ?
Hi Xiang and Kazim, This page may help in the future for other adaptors that you may look to work with - <http://www.mathwo...
bijna 9 jaar ago | 0
Custom Simulink Block Mask, Tables
Hi Daniel, No, it is not currently possible. Thanks, Shankar
bijna 9 jaar ago | 0
How to stream audio data to a scope in simulink -- I have working Matlab code, stuck when I try to convert it into a Simulink model. Please help!
Hi Brandon, Can you specify what hardware that you are using that does not work with Simulink but works with MATLAB? If y...
bijna 9 jaar ago | 0
CAN Receive not working (the Sample time parameter) ??
Hi Xia, Setting the number of messages received per timestep does not drop the messages queued from transmit. It still receiv...
bijna 9 jaar ago | 1
How to include "CAN_MESSAGE" data type into s-function created using s-function builder?
Hi Gaurav, Do you have the Vehicle Network Toolbox? If so, you should be able to create custom blocks (write C++ S-functions)...
bijna 9 jaar ago | 0
Matlab with ASUS XTION PRO LIVE
Hi Erik and others, ASUS Xtion PRO is not supported by Image Acquisition Toolbox. The Kinect adaptor supports only Microsoft ...
ongeveer 9 jaar ago | 1
Event based CAN signal generation in Simulink
Have you tried using <http://www.mathworks.com/help/simulink/conditional-subsystems-1.html conditional subsystems> ?
meer dan 9 jaar ago | 1
| accepted
ip camera connect to matlab
Hi, Image Acquisition Toolbox does not provide support for IP Cameras. Also, your link did not work for us to know the specif...
meer dan 9 jaar ago | 0
Long kinect recordings and .xed files
Hi Jason, It is a bit unclear if you are crashing during acquisition or during playback. Can you give more information? If ac...
ongeveer 10 jaar ago | 0
I want to give a digital output to my DAQ using Simulink. But I get an error says:Input to a block must have a discrete sample time.
Hi Taufik, Can you open the constant and set the sample time on it to something other than 0 or Inf. The Digital blocks in Da...
ongeveer 10 jaar ago | 0
| accepted
Unable to execute step property of imaq.VideoDevice command
Hi, What imaging device are you trying to run this with? Are you able to access the imaging device successfully outside of M...
meer dan 10 jaar ago | 0
How does Imaq.VideoDevide step() function work?
Hi Jacob, The imaq.VideoDevice System object returns a frame at the time the step() is called. There is no buffering of fram...
bijna 11 jaar ago | 0
Two signals from one analog i/p channel using Analog Input block of Data Acquisition Toolbox
Hi Rahul, The two values that you see are because the Block Size is set to 2 for NI devices in clocked acquisition mode. Bloc...
bijna 11 jaar ago | 0
| accepted
Image acquisition device gets locked by faulty code
It seems like you have an active connection to the image acquisition device. Instead of closing MATLAB and re-opening - you can ...
ongeveer 11 jaar ago | 5
| accepted
how can I get the "Vector Virtual channel" ?
Hi, Please follow the following link and install Vector drivers. http://www.mathworks.com/help/toolbox/vnt/ug/br2lgng-1.html...
meer dan 11 jaar ago | 0
S-function for reading com-port
Hi Jan, The Serial Configuration, Serial Receive and Serial Transmit blocks support reading and writing binary data (equivale...
bijna 12 jaar ago | 1
Image acquisition in simulink (Framerate problem)
Hi Lukas, This is an issue with Allied Vision Tech adaptor and they have an updated version for the fix as well. Please downl...
ongeveer 12 jaar ago | 0
Index Exceeds Matrix dimension error when masking subsystem
Hi Jill, Yes, it is a bug and has been reported. Can you contact MathWorks technical support and we will be able to give you...
ongeveer 12 jaar ago | 0
| accepted
Plugging in USB cameras with Image Acquisition Toolbox
Hi John, The device list will not update instantaneously in Simulink mask after you plug in the new camera. Basically the Sim...
meer dan 12 jaar ago | 0
Reading serial data (NMEA) into simulink
Hi Jan, Do you receive a response from the compass after you send a query command to it? Or do you continuously get data from...
meer dan 12 jaar ago | 0
Receiving messages from the CAN via CANcase using Vehicle Network Toolbox(R2010b) and working with it in realtime.
Hi Karthik, A few thoughts on this: # How many messages are you getting from the network every 100ms? This is more to kno...
bijna 13 jaar ago | 0
Using extractAll command
Hi Ryan, The following <http://www.mathworks.com/help/toolbox/vnt/ug/extractall.html link> is the documentation for |extractA...
bijna 13 jaar ago | 0
| accepted
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