波谱学杂志Issue(4)：523-534,12.
核磁共振谱自动基线校正新方法
An Automatic Baseline Correction Method for NMR Spectra
摘要
Abstract
An automatic baseline correction method for nuclear magnetic resonance (NMR) spectra is presented. It is based on improved baseline recognition in peak regions using an iterative moving averaging algorithm, followed by an iterative baseline modeling procedure. The method combines advantages of two baseline correction methods in order to improve baseline modeling in peak regions. A set of baseline anchor points in peak regions are picked during baseline recognition, and utilized for baseline modeling with baseline points. The proposed baseline correction method was shown to perform well on NMR spectra even when they have a large nonlinear baseline distortion.关键词
核磁共振(NMR)/自动基线校正/迭代方法/数据处理Key words
nuclear magnetic resonance/automatic baseline correction/iteration/data processing分类
数理科学引用本文复制引用
钟彩娇,陈志伟,陈忠..核磁共振谱自动基线校正新方法[J].波谱学杂志,2014,(4):523-534,12.基金项目
国家自然科学基金资助项目(81101037) （81101037）
