ELECTRON-DENSITY - AN EXPONENTIAL MODEL

被引:24
作者
COLLINS, DM
MAHAR, MC
机构
来源
ACTA CRYSTALLOGRAPHICA SECTION A | 1983年 / 39卷 / MAR期
关键词
D O I
10.1107/S0108767383000537
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
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页码:252 / 256
页数:5
相关论文
共 14 条
[1]   INFORMATION-THEORY AS A BASIS FOR THE MAXIMUM DETERMINANT [J].
BRITTEN, PL ;
COLLINS, DM .
ACTA CRYSTALLOGRAPHICA SECTION A, 1982, 38 (JAN) :129-132
[2]   ELECTRON-DENSITY IMAGES FROM IMPERFECT DATA BY ITERATIVE ENTROPY MAXIMIZATION [J].
COLLINS, DM .
NATURE, 1982, 298 (5869) :49-51
[3]   EXTRAPOLATIVE FILTERING .1. MAXIMIZATION OF RESOLUTION FOR ONE-DIMENSIONAL POSITIVE DENSITY FUNCTIONS [J].
COLLINS, DM .
ACTA CRYSTALLOGRAPHICA SECTION A, 1978, 34 (JUL) :533-541
[4]  
COLLINS DM, 1982, CRYSTALLOGRAPHIC STA, P273
[5]   PHASE EXTENSION BY MEANS OF SQUARE ROOT OF ELECTRON-DENSITY [J].
DAVIES, AR ;
ROLLETT, JS .
ACTA CRYSTALLOGRAPHICA SECTION A, 1976, 32 (JAN1) :17-23
[6]   SOME INFORMATION-THEORY ASPECTS OF STRUCTURE DETERMINATION [J].
GASSMANN, J .
ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 1977, 33 (MAY1) :474-479
[7]   PHASE CORRECTION A NEW METHOD TO SOLVE PARTIALLY KNOWN STRUCTURES [J].
HOPPE, W ;
GASSMANN, J .
ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL CRYSTALLOGRAPHY AND CRYSTAL CHEMISTRY, 1968, B 24 :97-&
[8]   CRYSTAL AND MOLECULAR STRUCTURE OF BETA-LYXOSE [J].
HORDVIK, A .
ACTA CHEMICA SCANDINAVICA, 1966, 20 (07) :1943-&
[9]   THE PHASES AND MAGNITUDES OF THE STRUCTURE FACTORS [J].
KARLE, J ;
HAUPTMAN, H .
ACTA CRYSTALLOGRAPHICA, 1950, 3 (03) :181-187
[10]   SYMBOLIC ADDITION PROCEDURE FOR PHASE DETERMINATION FOR CENTROSYMMETRIC AND NONCENTROSYMMETRIC CRYSTALS [J].
KARLE, J ;
KARLE, IL .
ACTA CRYSTALLOGRAPHICA, 1966, 21 :849-&