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线性模型的降维计算与病态分离 被引量:2

DESCENT COMPUTAION AND SEPARATION OF ILL-CONDITION IN LINEAR MODEL
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摘要 In this paper an iterative algorithm of alternating projection between two convex sets is proposed to calculate regression coefficient in linear model. The descent computation and ill-condition seperating of regression coefficient are realized. In this paper an iterative algorithm of alternating projection between two convex sets is proposed to calculate regression coefficient in linear model. The descent computation and ill-condition seperating of regression coefficient are realized.
作者 童恒庆
出处 《数值计算与计算机应用》 CSCD 北大核心 1997年第4期241-242,共2页 Journal on Numerical Methods and Computer Applications
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参考文献5

  • 1童恒庆,应用数学学报,1995年,3卷,454页
  • 2童恒庆,Mathematical and Computer Modelling,1994年,20卷,7期,13页
  • 3童恒庆,Mathematical and Computer Modelling,1994年,20卷,9期,45页
  • 4童恒庆,Mathematical and Computer Modelling,1993年,18卷,8期,55页
  • 5王松桂,线性模型的理论及其应用,1987年

同被引文献10

  • 1吴关钱,黄润乾,龚志刚.用线性化分离法计算膨胀恒星大气的谱线形成[J].天体物理学报,1995,15(2):163-173. 被引量:3
  • 2赵定烽.新的线性化分离求解恒星大气模型方法[J].浙江师大学报(自然科学版),1996,19(2):22-28. 被引量:1
  • 3Woo T K. Fast hierarchical least mean square algorithm [J]. IEEE Signal Processing Letters, 2001, 8 (11):289-291.
  • 4Vitor H N. Analysis of the hierarchical LMS algorithm [J]. IEEE Signal Processing Letters, 2003, 10 (3): 78-81.
  • 5Malcolm D M. Performance of the hierarchical LMS algorithm [J]. IEEE Signal Processing Letters, 2002, 9(12): 436-437.
  • 6Vitor H N. Improving the initial convergence of adaptive filters: variable-length LMS algorithms [A]. Skodras A N, Constantinides A G. 2002 14th Int Conf on Digital Signal Processing Proceedings [C]. Piscataway, USA: IEEE, Inc, 2002. 667-670.
  • 7Nascimento V H, Sayed A H. On the learning mechanism of adaptive filters [J]. IEEE Trans on Signal Processing, 2000, 48(6): 1 609-1 625.
  • 8Solo V, Kong X. Adaptive signal processing algorithms [M]. Englewood Cliffs, USA: Prentice-Hall, 1995.
  • 9Won Y K, Park R H, Park J H, et al. Variable LMS algorithms using the time constant concept [J]. IEEE Trans on Consumer Electronics, 1994, 40 (3): 655-661.
  • 10蒋苏云,黄润乾.湍流压对中小质量恒星后期演化的影响(I)湍流压对内部结构和演化的影响[J].天体物理学报,1998,18(1):59-67. 被引量:7

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