176 Virtual Channels
imc CANSAS Users Manual - Doc. Version 1.9 - 05.12.2014© 2014 imc Meßsysteme GmbH
Description: The input channel is smoothed by taking the average of 2 consecutive values. The digital
filter on which the function is based operates according to the formula:
y [k] = ( u [k-1] + u [k] ) / 2
where k is a serial index, u the input channel and y the result channel.
The 1st value in the result channel is set as the 1st sample in the input value.
Data types:
4.10.60 Smoothing based on 3 values
Description: The input channel is smoothed by taking the average of 3 consecutive values. The digital
filter on which the function is based operates according to the formula:
y [k] = 0.25 * u [k-2] + 0.5 * u [k-1] + 0.25 * u [k]
where k is a serial index, u the input channel and y the result channel.
The 1st value in the result channel is set as the 1st sample in the input value. The result channel's 2nd
value is set as the average of the input channel's 1st and 2nd values.
Data types:
4.10.61 Square root
Channel containing sample values whose square root is to be taken
Square roots of the input channel's values
Description: The square roots of the input channel's sample values are computed. When input channel
sample values are negative, the return value is 0.
Data types:
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