more efficient alternatives then putsample?

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Michael Leung
Michael Leung 2011-9-23
Hi all,
I'm trying to make my code more efficient to be able to do real time video. Using the "profile" function on Matlab, I noticed that more then 50% of the time is being consumed by putsample.
putdata is not an option, as I run other lines of code in between each putsample.
I use putsample to move the detector to a certain position, make the measurement, and then use putsample to move the detector along its path.
Any ideas is appreciated.
Thanks,
Michael
PS> I am using National Instruments PCI 6259, I don't think the card speed is the issue.

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