CN114609319A - 基于噪声估计的谱峰识别方法及系统 - Google Patents
基于噪声估计的谱峰识别方法及系统 Download PDFInfo
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- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/86—Signal analysis
- G01N30/8624—Detection of slopes or peaks; baseline correction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115166120A (zh) * | 2022-06-23 | 2022-10-11 | 中国科学院苏州生物医学工程技术研究所 | 一种谱峰识别方法、设备、介质及产品 |
CN115219618A (zh) * | 2022-06-30 | 2022-10-21 | 安图实验仪器(郑州)有限公司 | 一种噪声处理方法、装置、液质联用仪及可读存储介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030040123A1 (en) * | 2001-08-24 | 2003-02-27 | Surromed, Inc. | Peak selection in multidimensional data |
JP2011058930A (ja) * | 2009-09-09 | 2011-03-24 | Shimadzu Corp | クロマトグラフ用データ処理装置 |
CN111089856A (zh) * | 2019-12-26 | 2020-05-01 | 厦门大学 | 一种拉曼光谱弱信号提取的后处理方法 |
CN111595992A (zh) * | 2020-06-30 | 2020-08-28 | 浙江三青环保科技有限公司 | 一种在线气相色谱峰的快速寻峰方法 |
US20210048417A1 (en) * | 2018-03-14 | 2021-02-18 | Hitachi High-Tech Corporation | Chromatography mass spectrometry and chromatography mass spectrometer |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030040123A1 (en) * | 2001-08-24 | 2003-02-27 | Surromed, Inc. | Peak selection in multidimensional data |
JP2011058930A (ja) * | 2009-09-09 | 2011-03-24 | Shimadzu Corp | クロマトグラフ用データ処理装置 |
US20210048417A1 (en) * | 2018-03-14 | 2021-02-18 | Hitachi High-Tech Corporation | Chromatography mass spectrometry and chromatography mass spectrometer |
CN111089856A (zh) * | 2019-12-26 | 2020-05-01 | 厦门大学 | 一种拉曼光谱弱信号提取的后处理方法 |
CN111595992A (zh) * | 2020-06-30 | 2020-08-28 | 浙江三青环保科技有限公司 | 一种在线气相色谱峰的快速寻峰方法 |
Non-Patent Citations (3)
Title |
---|
FELIX SCHOLKMANN 等: "An Efficient Algorithm for Automatic Peak Detection in Noisy Periodic and Quasi-Periodic Signals", ALGORITHMS, vol. 5 * |
ZHONGQI ZHANG 等: "Optimizing Spectroscopic Signal-to-Noise Ratio in Analysis of Data Collected by a Chromatographic/Spectroscopic System", ANALYTICAL CHEMISTRY, vol. 71 * |
李一波 等: "基于导数直方图和神经网络的色谱基线提取算法", 分析试验室, vol. 20 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115166120A (zh) * | 2022-06-23 | 2022-10-11 | 中国科学院苏州生物医学工程技术研究所 | 一种谱峰识别方法、设备、介质及产品 |
CN115219618A (zh) * | 2022-06-30 | 2022-10-21 | 安图实验仪器(郑州)有限公司 | 一种噪声处理方法、装置、液质联用仪及可读存储介质 |
CN115219618B (zh) * | 2022-06-30 | 2023-10-24 | 安图实验仪器(郑州)有限公司 | 一种噪声处理方法、装置、液质联用仪及可读存储介质 |
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