AnalogInput Data Collection

 Connect pin1(Ch0 HI) and pin2(Ch0 LO) to signal of interest

% Create analog input object
ai = analoginput('mcc',0);

% Data will be acquired from channel 0
addchannel(ai,0);

% set input range
ai.Channel.InputRange = [-5 5];

% Set sample rate, then read and report it
set(ai,'SampleRate',50);
fs = get(ai,'SampleRate');
fprintf('sample rate %g Hz\n',fs);

start(ai);
[data,t] = getdata(ai);
plot(t,data);
xlabel('time (sec)');
ylabel('signal (V)');

for obj=daqfind
    delete(obj);
end
clear ao ai dio obj

Published with MATLAB® 7.8