English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 57075/90742 (63%)
造访人次 : 12509447      在线人数 : 79
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜寻范围 查询小技巧:
  • 您可在西文检索词汇前后加上"双引号",以获取较精准的检索结果
  • 若欲以作者姓名搜寻,建议至进阶搜寻限定作者字段,可获得较完整数据
  • 进阶搜寻


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/27857


    题名: Efficient scheme for parametric fitting of data in arbitrary dimensions
    作者: Pang, Ning-Ning;Tzeng, Wen-Jer;Kao, Hisen-Ching
    贡献者: 淡江大學物理學系
    日期: 2008
    上传时间: 2013-07-09 15:20:10 (UTC+8)
    出版者: College Park: American Physical Society
    摘要: We propose an efficient scheme for parametric fitting expressed in terms of the Legendre polynomials. For continuous systems, our scheme is exact and the derived explicit expression is very helpful for further analytical studies. For discrete systems, our scheme is almost as accurate as the method of singular value decomposition. Through a few numerical examples, we show that our algorithm costs much less CPU time and memory space than the method of singular value decomposition. Thus, our algorithm is very suitable for a large amount of data fitting. In addition, the proposed scheme can also be used to extract the global structure of fluctuating systems. We then derive the exact relation between the correlation function and the detrended variance function of fluctuating systems in arbitrary dimensions and give a general scaling analysis.
    關聯: Physical Review E 78(1), 011112(11pages)
    DOI: 10.1103/PhysRevE.78.011112
    显示于类别:[物理學系暨研究所] 期刊論文

    文件中的档案:

    档案 描述 大小格式浏览次数
    1539-3755_78(1)p011112(11pages).pdf306KbAdobe PDF166检视/开启
    index.html0KbHTML186检视/开启

    在機構典藏中所有的数据项都受到原著作权保护.

    TAIR相关文章

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - 回馈