how to get the image using imshow for variable voltages
1 view (last 30 days)
Show older comments
I have used NI-6255 for extracting the variable voltages from the thermal sensor array of pixels by addressing each pixel
I want to get an image in gray-scale(imshow) based on the change in voltage i.e. for higher voltage brighter spot and low voltage darker spot.
sensor array pixels: 32x32 address lines :10
0 Comments
Accepted Answer
Walter Roberson
on 5 Oct 2012
imshow(YourVoltageData, [])
2 Comments
Walter Roberson
on 5 Oct 2012
Is ai configured for multiple channels? If it is not then the getdata(ai) is going to return a vector rather than an array, and you will need to reorder or reshape() the vector to become a data array that you can imshow()
More Answers (0)
See Also
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!