| 谱线叠加峰的分解及峰形表征函数的研究 |
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| 引用本文： | 酆云鹤,梁学海,林瑞洵,伍宣池.谱线叠加峰的分解及峰形表征函数的研究[J].高分子学报,1980,0(4):231-235. |
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| 作者姓名： | 酆云鹤 梁学海 林瑞洵 伍宣池 |
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| 作者单位： | 中国科学院广州化学研究所
(酆云鹤，梁学海，林瑞洵)，中国科学院广州化学研究所(伍宣池) |
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| 摘 要： | 用求函数极小值的达维多(Davidon)变尺度法,建立了分解 X射线衍射叠加峰的电子计算机程序。提出了我们称之为“广义柯西函数”的新函数表征非晶态高聚物的散射曲线,得到比常用的 Hindeleh 多项式函数更合理的结果。
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| 收稿时间： | 1979-07-20 |
A STUDY ON THE EXPRESSION FUNCTION OF PEAK PROFILE AND THE RESOLUTION OF SPECTRAL OVERLAPPING PEAKS |
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| Feng Yun-he,Liang Xue-hai,Lin Kui-xun,Wu Shuan-chi.A STUDY ON THE EXPRESSION FUNCTION OF PEAK PROFILE AND THE RESOLUTION OF SPECTRAL OVERLAPPING PEAKS[J].Acta Polymerica Sinica,1980,0(4):231-235. |
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| Authors: | Feng Yun-he Liang Xue-hai Lin Kui-xun Wu Shuan-chi |
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| Institution: | Guangzhou Institute of Chemistry; Academia Sinica |
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| Abstract: | A computer program was developed to resolve the overlapping X-ray diffraction peaks by Davidon's Minization Method. A new expression called 'Extended Cauchy Function' has been proposed to express the scattering curves of non-crystalline polymers. More reasonable results were obtained than those calculated by Hindeleh's polynomial function. |
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