What is the limiting performance of PDV (really)?
Conference
·
OSTI ID:1024465
The limiting performance of PDV is determined by power spectrum location resolution - The uncertainty principle overestimates error and peak fit confidences underestimates error. Simulations indicate that PDV is: (1) Inaccurate and imprecise at low frequencies; (2) Accurate and (potentially) precise otherwise; (3) Limiting performance can be tied to sampling rate, noise fraction, and analysis duration. Frequency conversion is a good thing. PDV is competitive with VISAR, despite wavelength difference.
- Research Organization:
- Sandia National Laboratories
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC04-94AL85000
- OSTI ID:
- 1024465
- Report Number(s):
- SAND2010-6039C
- Country of Publication:
- United States
- Language:
- English
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