adding present samples with past samples

[J2LV]

hey !
my problem is that i want to take the average of 250 samples.
now how can i add present samples with past one so that i can divide it by 250 in the end .
thnks in advance.

[NyRe]

If you have a numerical array and want to take the sum of all its elements use "Add Array Elements" function located in the numerical palette.

If you're able to control the array during it's creation, use a Shift Register for the sum.

[mikeporter]

Also check this thread:

http://forums.ni.com/ni/board/message?board.id=170&message.id=246094

It covers what you want to do, giving several different approaches...

Mike...