本文主要研究内容
作者黄凯,黄瑶,鞠一,颜瑜成,左卓（2019）在《EDXRF特征谱平滑去噪方法比较》一文中研究指出：采用基于小波软阈值的最小二乘法拟合曲线的方法,对能量色散X荧光分析仪FeO谱线进行平滑处理,利用Matlab软件仿真分析。分别与未处理的原始能谱以及使用五点二阶法、小波软阈值法、傅里叶变换法、最小二乘法处理后的能谱定量分析比较。结果显示,基于小波软阈值的最小二乘法拟合的能谱曲线,能够有效地保留峰信息,峰总比达到0.103 6,本底为42,峰面积也较其他几种平滑方法更大,峰信息丢失最少,谱线的平滑去噪效果明显优于其他几种方法,有利于提高对能谱数据处理的精确度。
Abstract
cai yong ji yu xiao bo ruan yu zhi de zui xiao er cheng fa ni ge qu xian de fang fa ,dui neng liang se san Xying guang fen xi yi FeOpu xian jin hang ping hua chu li ,li yong Matlabruan jian fang zhen fen xi 。fen bie yu wei chu li de yuan shi neng pu yi ji shi yong wu dian er jie fa 、xiao bo ruan yu zhi fa 、fu li xie bian huan fa 、zui xiao er cheng fa chu li hou de neng pu ding liang fen xi bi jiao 。jie guo xian shi ,ji yu xiao bo ruan yu zhi de zui xiao er cheng fa ni ge de neng pu qu xian ,neng gou you xiao de bao liu feng xin xi ,feng zong bi da dao 0.103 6,ben de wei 42,feng mian ji ye jiao ji ta ji chong ping hua fang fa geng da ,feng xin xi diu shi zui shao ,pu xian de ping hua qu zao xiao guo ming xian you yu ji ta ji chong fang fa ,you li yu di gao dui neng pu shu ju chu li de jing que du 。
论文参考文献
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论文详细介绍
论文作者分别是来自核电子学与探测技术的黄凯,黄瑶,鞠一,颜瑜成,左卓，发表于刊物核电子学与探测技术2019年01期论文，是一篇关于小波软阈值论文,最小二乘法论文,能量色散荧光分析论文,平滑去噪论文,核电子学与探测技术2019年01期论文的文章。本文可供学术参考使用，各位学者可以免费参考阅读下载，文章观点不代表本站观点，资料来自核电子学与探测技术2019年01期论文网站，若本站收录的文献无意侵犯了您的著作版权，请联系我们删除。
标签：小波软阈值论文; 最小二乘法论文; 能量色散荧光分析论文; 平滑去噪论文; 核电子学与探测技术2019年01期论文;
