Array Integral

NI-SCOPE LabVIEW

Array Integral

The waveform is integrated using Simpson's rule, fitting a parabola to every 3 points with the equation:

y[2i + 1] = (waveform[2i] + 4 × waveform[2i +1 ] + waveform[2i + 2]) × dt/3

Units

Volts × Seconds

X Units

Seconds

Resulting Array Size

inputSize – 2