Referenced Items are not available for this document.
The four-parameter sine wave (FPSW) is commonly used to characterize noise, signal to noise, and the effective number of bits in analog-to-digital converters. An algorithm based on separable nonlinear least squares fitting is presented. In this algorithm, the frequency is the sole iterative variable. Numerical tests show that if the cycle in the record (CiR) is greater than 1, then the convergence is faster and is less dependent on the CiR and SNR. When the CiR is less than one, the convergence is significantly more sensitive to the CiR, the SNR, and the initial phase. Additionally, the lower the frequency, the more difficult the convergence.
Published in:
Instrumentation and Measurement, IEEE Transactions on
(Volume:59
,
Issue:
12
)
Date of Publication: Dec. 2010
- Page(s):
- 3214 - 3217
- ISSN :
- 0018-9456
- INSPEC Accession Number:
- 11629860
- Digital Object Identifier :
- 10.1109/TIM.2010.2047298
- Product Type:
- Journals & Magazines
- Date of Publication :
- 20 May 2010
- Date of Current Version :
- 09 November 2010
- Issue Date :
- Dec. 2010
- Sponsored by :
- IEEE Instrumentation and Measurement Society
About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies
A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2013 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.
