期刊文献+

对数正态型分布纪录值之和的渐近分布 被引量:2

原文传递
导出
摘要 设X1,X2,…是 i.i.d.的随机变量序列,X(1);X(2).…是它的纪录值序列.对  ,即X1服从对数正态型分布的场合,讨论纪录值的部分和序列Tn= 的渐近分布问题.发现γ=2是一个分界线,并且证明了在γ>2时,Tn渐近于正态分布;而在2>γ>1时,Tn在通常的中心化和正则化之下,不能收敛到任何非退化的概率分布,但是此时logTn渐近于正态分布.
出处 《中国科学(A辑)》 CSCD 北大核心 2002年第7期603-612,共10页 Science in China(Series A)
基金 国家自然科学基金(批准号 10071081) 中国科学技术大学高水平大学建设基金资助项目
  • 相关文献

参考文献1

共引文献1

同被引文献27

  • 1HUMBLET P A, AZIZOGLU M. On the bit error rate of lightwave systems with optical amplifiers[J]. Lightwave Technology, 1991, 9(11):1576-1582.
  • 2GUBNER J A, KEI H. A computable formula for the average bit error probability as a function of window size for the IEEE 802.15.3a UWB channel model[J]. IEEE Transactions on Microwave Theory and Tech- niques, 2006, 54(4):1762-1768.
  • 3LIU H. Error performance of a pulse amplitude and position modu- lated ultra-wideband system over lognormal fading channels[J]. IEEE Communications Letters, 2003.7(11):531- 533.
  • 4BEAULIEU N C, ABU-DAYYA A A, MCLANE P J. Estimating the distribution of a sum of independent lognormal random variables[J]. IEEE Transactions on Communications, 1995, 43(12): 2869.
  • 5PARZEN E. Stochastic Processes[M]. Third Edition, San Francisco, CA: Holden-Day, 196.149-151.
  • 6WIN M Z, SCHOLTZ R A. Impulse radio: how it works[J]. IEEE Communications Letters, 1998, 2(2):36-38.
  • 7WIN M Z, SCHOLTZ R A. Characterization of ultra-wide bandwidth wireless indoor channels: a communication-theoretic view[J]. IEEE Journal on Selected Areas in Communications, 2002, 20(9): 1613-1627.
  • 8QUEK T Q S, WIN M Z. Analysis of UWB transmitted-reference communication systems in dense multi-path channels[J]. IEEE Journal on Selected Areas in Communications, 2005.23(9): 1863-1874.
  • 9TIAN Z, SADLER B M, Weighted energy detection of ultra-wideband signals[A]. IEEE 6th Workshop on SPAWC[C]. US, New York, 2005.1068-1072.
  • 10CREPALDI M, CASU M, GRAZIANO M. Energy detection UWB receiver design using a multi-resolution VHDL-AMS description[A]. IEEE Workshop on SIPS [C]. Greece, Athens, 2005.13-18.

引证文献2

二级引证文献2

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部