does wait statment in data acquicition help to speed up the execution

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MANJUNATH
MANJUNATH on 9 Nov 2012
hi
i am using adata acquisition card to extract the voltage valoues from a sensor , the problem wat i am facing is, the tme taken to getdata from all the pixels is more , its taking around 77 seconds .
on an around i have 1024 pixels , i am using for loop to address them .
does any one have any idea how to reduce the time.....
DAQ CARD :NI USB 6255
[Information from duplicate question]
i am using NI DAQ USB 6255 for data acquisition from a sensor , i need to acquire the voltages from 1024 pixels so i am using for loop to address the pixels and the problem is , its taking way much time( 36sec) .
using wait statement will stop matlab execution and jus acquire data and store in DAQ card but writing wait syntax for 2 seconds is not working , its taking around 19 second .
plz any one help to counter this problem

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