Feature Extraction of PDV Challenge Data Set A with Digital Down Shift (DDS)
Conference
·
OSTI ID:1054947
This slide-show is about data analysis in photonic Doppler velocimetry. The digital down shift subtracts a specified velocity (frequency) from all components in the Fourier frequency domain and generates both the down shifted in-phase and out-of-phase waveforms so that phase and displacement can be extracted through a continuous unfold of the arctangent.
- Research Organization:
- Nevada Test Site (NTS), Mercury, NV (United States)
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA)
- DOE Contract Number:
- DE-AC52-06NA25946
- OSTI ID:
- 1054947
- Report Number(s):
- DOE/NV/25946-1629
- Resource Relation:
- Conference: PDV Workshop; Oct. 22-23, 2012; Sandia National Laboratories, Albuquerque, NM
- Country of Publication:
- United States
- Language:
- English
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