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Analog Input Smoothing

contributed by: Simone Stefani

Link to File

Click here to view program file.

Abstract

This function provide to smooth a analog input. The function calculate the smooth value by add S/16 of previous value with (16-S)/16 of actual value the formula used is:
Out = ([Smooth_factor]/16)[Prev_value]+((16-[Smooth_factor])/16)[Input_value]
S = smoothing factor X1 = initial value/previous output X2 = new input from I/O table

Valid entries for S smooth factor

If you want to...	then enter...
Prevent the smoothing	0
Provide minimal smoothing	1
Provide maximum smoothing	15

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Valid entries for S smooth factor

If you want to...	then enter...
Prevent the smoothing	0
Provide minimal smoothing	1
Provide maximum smoothing	15