CN105928850B - 一种光散射法颗粒粒径分布反演的索套回归方法 - Google Patents
一种光散射法颗粒粒径分布反演的索套回归方法 Download PDFInfo
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106383072B (zh) * | 2016-10-17 | 2019-03-26 | 哈尔滨工业大学 | 基于多角度光散射-透射法的球形颗粒光学常数与粒径分布同时测量方法 |
CN107490531B (zh) * | 2017-08-16 | 2019-07-16 | 北京航空航天大学 | 一种基于闭环控制原理的粒径分布测量方法 |
CN110595962B (zh) * | 2019-09-29 | 2021-11-30 | 山东理工大学 | 一种粒度分布自适应采样非负tsvd动态光散射反演方法 |
CN110987737B (zh) * | 2019-12-23 | 2021-02-05 | 华中科技大学 | 一种基于光散射响应的气溶胶粒谱、浓度测量方法 |
CN113218825A (zh) * | 2021-05-21 | 2021-08-06 | 哈尔滨理工大学 | 一种高鲁棒性颗粒粒度反演方法 |
CN115629021A (zh) * | 2022-12-20 | 2023-01-20 | 合肥金星智控科技股份有限公司 | 激光粒度仪系统及其校正方法、介质和计算机设备 |
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CN103472455A (zh) * | 2013-09-13 | 2013-12-25 | 中国科学院空间科学与应用研究中心 | 稀疏孔径压缩计算关联飞行时间四维光谱成像系统及方法 |
CN103983546A (zh) * | 2014-03-31 | 2014-08-13 | 中国科学院高能物理研究所 | 测量颗粒粒径分布的方法及装置 |
CN105352909A (zh) * | 2015-09-29 | 2016-02-24 | 中国林业科学研究院林产化学工业研究所 | 一种基于近红外光谱技术快速测定制浆材抽出物含量的方法 |
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US6930777B1 (en) * | 2001-04-03 | 2005-08-16 | The Texas A&M University System | Method for characterizing particles in suspension from frequency domain photon migration measurements |
US20060276996A1 (en) * | 2005-06-01 | 2006-12-07 | Keerthi Sathiya S | Fast tracking system and method for generalized LARS/LASSO |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103472455A (zh) * | 2013-09-13 | 2013-12-25 | 中国科学院空间科学与应用研究中心 | 稀疏孔径压缩计算关联飞行时间四维光谱成像系统及方法 |
CN103983546A (zh) * | 2014-03-31 | 2014-08-13 | 中国科学院高能物理研究所 | 测量颗粒粒径分布的方法及装置 |
CN105352909A (zh) * | 2015-09-29 | 2016-02-24 | 中国林业科学研究院林产化学工业研究所 | 一种基于近红外光谱技术快速测定制浆材抽出物含量的方法 |
Non-Patent Citations (4)
Title |
---|
An efficient gradient method for maximum entropy regularizing;YanfeiWang;《Journal of Aerosol Science》;20071122;第39卷(第4期);305-322 * |
Statistical strategies for constructing health risk;Zhichao Sun 等;《Environmental Health A Global Access Science Source》;20131004;第12卷(第1期);85-103 * |
基于改进的Chahine迭代算法的粒径分布反演;曹丽霞 等;《红外与激光工程》;20150925;第44卷(第9期);2837-2843 * |
高维数据回归分析中基于LASSO的自变量选择;张秀秀 等;《中国卫生统计》;20131225;第30卷(第6期);922-926 * |
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