what is the shape of the wave form of the data acquired using Matlab session based command with the help of NI DAQ 6343

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krishnamurthy
krishnamurthy on 14 Nov 2013
It produce spike wave instead of sine wave. Why?
s = daq.createSession('ni');
ch = s.addAnalogInputChannel('Dev5',[0 1 2 3], 'Voltage');
s.Rate = 1000;% how fast do you want to acquire the data
s.DurationInSeconds = 1; % acquisition total time
[data,time] = s.startForeground

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