smooth filter

[qing_shan61]

Please look at my include the sub vi.  It works with mving average but not exponential.  I wish to have similar LabVIEW DFD vi as my own-made sub_simple.vi.

Thank you in advance.

[GerdW]

Hi qing,

"I wish"

Ok - and what exactly is your problem?

Don't you know the math or do you have problems in using predefined functions?

Why do you want to reinvent the wheel?

[qing_shan61]

Hi Gerd,

Thank you for your email.  I did my own sub_Simple.vi.  It is commonly used.  But I would like to know a proper name of the filter.  So I try to find what NI does for this type filter.