Miscellaneous algorithms for density modification
Miscellaneous algorithms for density modification
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DOI：
10.1107/s0907444997011980
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发表时间：
1998-07-01
影响因子：
2.2
通讯作者：
Main, P
中科院分区：
文献类型：
--
作者：
Cowtan, K;Main, P
描述了为dm密度修改包开发的各种算法，这些算法在别处没有描述。方法描述了以下问题：确定的绝对规模和整体的温度因子的数据集，由一种方法，这是依赖于数据分辨率比威尔逊统计;一个有效的插值算法平均和其应用细化的平均运营商;平均掩模的自动确定的方法。
Various algorithms are described, developed for the dm density modification package, which have not been described elsewhere. Methods are described for the following problems: determination of the absolute scale and overall temperature factor of a data set, by a method which is less dependent on data resolution than Wilson statistics; an efficient interpolation algorithm for averaging and its application to refinement of averaging operators; a method for the automatic determination of averaging masks.