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Figure 7-1:
An illustration of the Down Sampler computed channel.
NOTE
Use the Down Sampler only when data values in the input channel change slowly and
the possibility of losing significant data is minimal.
Input Channel
The input channel can be any data type.
Output Data Type
The output data type is the same as the input data type.
Factor
Specify the desired down sample factor.
7.4.4 Up Sampler
The Up Sampler channel increases the number of samples taken from the input
channel by a user-defined factor, enabling correlation of input data with that of a
channel with a higher sample rate on a point-for-point basis. Each input channel
sample repeats a number of times during the interval between the first sample and the
next one based on a conversion factor value. For example, a factor of three causes the
channel to repeat the sample twice after the original, giving three samples per original
sample as shown in the graphic below.
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