Quantitative NMR signal analysis by an iterative quadratic maximum likelihood method

被引：10
|
作者：
Zhu, G [1 ]
Hua, YB [1 ]
机构：
[1] UNIV MELBOURNE,DEPT ELECT & ELECT ENGN,PARKVILLE,VIC 3052,AUSTRALIA
来源：
CHEMICAL PHYSICS LETTERS | 1997年 / 264卷 / 3-4期
关键词：
D O I：
10.1016/S0009-2614(96)01336-X
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The iterative quadratic maximum likelihood (IQML) method is a robust spectral estimation algorithm that can Ix applied to yield accurate quantification of NMR data. This method only requires a few iterations (normally less than 5) of quadratic minimization and is demonstrated to be a much more accurate and much less biased estimator than a linear prediction and singular value decomposition (LPSVD) based method.
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页码：424 / 428
页数：5
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