Mickey has posted a formula for doing this that a lot of people seem to make use of.
Could somebody please give a simple "Ladder" diagram as to how this gets done. (I understand the formula but don't know how to make it work with "Ladder".)
Thanks
I have some low end temperature 4-20ma (12 bit) sensors that bounce 20 degrees. These are not critical but would like to get a more stable readout.
FV=FV+C(NV-FV)
Where:
FV= Filtered value
C= constant (range 0-.99) The smaller the number the more dampening.
NV= New Value
Filtered Value= Filtered Value+Constant*(New Value-Filtered Value)
New Value = Unfiltered Value
Constant= 0.00-.99 The smaller the number the more damping.
Could somebody please give a simple "Ladder" diagram as to how this gets done. (I understand the formula but don't know how to make it work with "Ladder".)
Thanks
I have some low end temperature 4-20ma (12 bit) sensors that bounce 20 degrees. These are not critical but would like to get a more stable readout.
FV=FV+C(NV-FV)
Where:
FV= Filtered value
C= constant (range 0-.99) The smaller the number the more dampening.
NV= New Value
Filtered Value= Filtered Value+Constant*(New Value-Filtered Value)
New Value = Unfiltered Value
Constant= 0.00-.99 The smaller the number the more damping.