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How to calculate a running Maximum value

Guy 1 week ago in IQANdesign • updated 2 days ago • 2

I'm new to Iqan so I apoplogize for the basic question. But, is it possible to calculate a running maximum input value with only the previous 20 or 30 sample. I don't want to consider the entire data series, only the values immediately before the current value. 

Thanks for the help

Gustav Widén (System support) 3 days ago

One way to do this could be with an array channel, attached is an example with 20 samples.  

running max.idsx

This is how it could look when testing:

Image 4679


+1
Guy 2 days ago

This is perfect. Thank you!

Customer support service by UserEcho