NTEGRATIO N HELP

[UCT]

NTEGRATIO N HELP

 

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06-24-2010 02:52 AM

Hi all,

Im new to labview and am not sure how to perform the correct integration of a signal. The problem i have is that after integration the signal is offset by a value. I know this is due to the antiderivative of the function is the sum of the antiderivative plus a constant C. I tried to remove this offset by measuring the dc value and subtracting it. The problem is that the resuslt is a scalar value and not a waveform. The integral of a sine signal should give me -cos +c signal and i just want to remove the constant c and obtain the -cos waveform. Which VIs should i be using?

[UCT]

Hi all,

Im new to labview and am not sure how to perform the correct integration of a signal. The problem i have is that after integration the signal is offset by a value. I know this is due to the antiderivative of the function is the sum of the antiderivative plus a constant C. I tried to remove this offset by measuring the dc value and subtracting it. The problem is that the resuslt is a scalar value and not a waveform. The integral of a sine signal should give me -cos +c signal and i just want to remove the constant c and obtain the -cos waveform. Which VIs should i be using?

[Mathan]

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[UCT]

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