图像法动态光散射非负最小二乘法研究
Study of Non-negative Least Square on Image Dynamic Light Scattering
图像法动态光散射是基于图片的动态光散射，本文作者之前提出图像相关获得自相关曲线的方法。本文基于之前的基础上，利用非负最小二乘法对获得的自相关曲线进行了反演。79nm的单分散颗粒系和79nm、352nm的混合颗粒系用于本算法的反演。结果证明非负最小二乘法可以对图像法动态光散射获得的自相关函数进行反演。
In this paper Non-negative Least Square(NNLS) on image dynamic light scattering is proposed which is our prior work. In this paper, 79nm and mixed particles(79nm and 352nm) is acquired by image dynamic light scattering instrument and NNLS is used to inverse the result. It proved that NNLS can be used in image dynamic light scattering and it can get the good results.
蔡小舒、张杰
物理学
动态光散射反演算法非负最小二乘图像法
ynamic Light ScatteringInversion AlgorithmNon-negative Least SquareImage Method
蔡小舒,张杰.图像法动态光散射非负最小二乘法研究[EB/OL].(2015-12-09)[2025-08-16].http://www.paper.edu.cn/releasepaper/content/201512-514.点此复制
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