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Processing of Test Signals |
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Get the Most Out Of Your Test Data.
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Rainflow Counting.
The rainflow-counting algorithm is used in the analysis of fatigue
data in order to reduce a randomly varying stress into a set of
simple stress reversals. It is required to allow the
application of Miner's rule in order to assess the fatigue life of a
structure subject to complex loading.

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Spectral
Analysis
A time domain graph shows how a signal changes over time, whereas
a frequency domain graph shows how much of the signal lies within each
given frequency band over a range of frequencies. A time frequency
plot is particularly useful when cyclic loads are run up from start to
maximum speed. It can be used to determine which modes of vibration
are significant.

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Filtering
Filtering signals can be particularly useful to remove the effect
of signal drifting or remove high frequency noise.
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