Decomposing velocity measurements: Difference between revisions
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==Overview== | ==Overview== | ||
This step involves separating the quality-controlled | This step involves separating the [[quality-controlled Data processing of raw measurements| raw velocities]] into: | ||
* low-frequency component comprising of the background large-scale flow | * low-frequency component comprising of the background large-scale flow | ||
* high-frequency component comprising of the turbulence and surface wave signals. | * high-frequency component comprising of the turbulence and surface wave signals. | ||
Revision as of 15:18, 16 November 2021
Overview
This step involves separating the raw velocities into:
- low-frequency component comprising of the background large-scale flow
- high-frequency component comprising of the turbulence and surface wave signals.
These two components may also include unwanted contributions from the measurement platforms, such as wakes and vibrations associated with the frame (high-frequency).
