problem with value average.

Hi, I had problems with the function of the average value, first of all, I have a very limited knowledge of labview, so this could be a very stupid question.

The problem is that I want to have the average total value of a displayed sequence 'online', so that it displays the average of all the readings of an instrument of the time wherever I start the program and until I turn it off. The things ive tried just seems to take the average of the last 10 values for example, and as I said, I want too, it includes all the readings for the whole race that can last for a few hours so there are a lot of measures.

Would appreciate all the help and advice I can get! Hope that I managed to describe the problem, im that it is difficult to find the words to use in English.

As Philip proposed, the PtByPt means is the VI suitable for you.  It is located in the range of functions under the Signal Processing > PtByPt > statistics & probability

Attached is a driving force that does something similar.  I hesitate to publish because it does for a single database at a time.  You can modify the code to select a single value or a table of entry (just to know the size of the array and increment the account of the size of the array).  You can do this by adding another case another selection to the enum Ctrl.

Tags: NI Software

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