書誌事項
- 公開日
- 2002-03-22
- 権利情報
-
- http://journals.iucr.org/services/copyrightpolicy.html
- http://journals.iucr.org/services/copyrightpolicy.html#TDM
- DOI
-
- 10.1107/s002188980200050x
- 公開者
- International Union of Crystallography (IUCr)
この論文をさがす
説明
<jats:p><jats:italic>ENIGMA</jats:italic>(<jats:italic>Electron and Nuclear Image Generator by Max-ent Analysis</jats:italic>) is a program package to evaluate three-dimensional electron and nuclear density from X-ray and neutron diffraction data by using the maximum-entropy method (MEM). Compared with the previous program package<jats:italic>MEED</jats:italic>,<jats:italic>ENIGMA</jats:italic>saves computing time and frees memory space at the same time by employing parallel data processing. The fast Fourier transformation (FFT) technique is also implemented. As a consequence of these improvements, the MEM analysis by<jats:italic>ENIGMA</jats:italic>becomes applicable to huge systems, such as proteins and polymers, when the phased structure factors are provided. The package is transferable to a wide variety of parallel computers, because it is written in Fortran 90 and a standard message-passing interface (MPI).</jats:p>
収録刊行物
-
- Journal of Applied Crystallography
-
Journal of Applied Crystallography 35 (2), 282-286, 2002-03-22
International Union of Crystallography (IUCr)
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1361137043770347520
-
- NII論文ID
- 30019500609
-
- ISSN
- 00218898
-
- データソース種別
-
- Crossref
- CiNii Articles
- OpenAIRE