Use of Integration VI

[LED47]

I want to use the basic integration VI .

However I don't have a formula for the input, I have an X and Y one dimensional arrays,

 How could I use this VI with just the one dimensional arrays rather than a formula?

[cordm]

Do you have evenly spaced data points? If so, use Mathematics >> Integ & Diff >> Integral x(t) #

It is in vi.lib\Analysis\2dsp.llb\Integral x(t).vi

[dsb@NI]

Try attached implementation of trapezoid rule.