A Note on Change Point Detection Using Weighted Least Square

来源 :应用数学(英文) | 被引量 : 0次 | 上传用户:xielidan2005
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
This paper is concerned with the application of weighted least square method in change point analysis. Testing shift in the mean normal observations with time varying variances as well as of a GARCH time series are considered. For both cases, the weighted
其他文献
1992年1月至1996年12月,在我院分娩的孕妇3860例,发生新生儿窒息360例,窒息率9.3%,其中胎儿宫内窘迫998例,发生新生儿窒息234例,占23.4%,未发生胎儿窘迫2862例,围产儿中126例发生新生儿窒息,占4.4%,两者差异有显著性(P〈0.01),新生儿窒息及胎
This paper presents mathematical models and optimal algorithms of two FIFO-queues control in single-level memory. These models are designed as two-dimensional r
管理即决策,管理即整合,管理即交流。——这无疑是领导人的三大执行力。不论是什么样的决策,你都得建立在信息整合、人才整合,以及方方面面资源整合的基础之上,而这个基础的基础则
We discuss three-dimensional uniform distribution and its property in a sphere;give a method of assessing the tactical and technical indices of cartridge ejecti
襄樊高新技术创业中心孵育了这样一家高新技术企业,只有5个人,年产值却达千万元。这对于内陆城市襄樊,不能不说是一个经济“奇迹”,而这个奇迹就是王建强带领科安防静电材料公司
The system of nonlinear equations modeling the process of nonstationary stimulated Raman scattering (SRS) in noncentrosymmetric crystals for the waves on laser,
The reduced basis methods (RBM) have been demonstrated as a promising numerical technique for statics problems and are extended to structural dynamic problems i
采用石蜡划圈方法提高免疫组化染色效率梁秀就(广西医科大学第一附属医院病理科南宁530021)免疫组化染色操作复杂,时间长,每次加抗体之前都必须把组织片上多余液体吸去,影响并延长加抗体
We consider the standard five-point finite difference method for solving the Poisson equation with the Dirichlet boundary condition. Its associated matrix is a
党的十五大以后,乡镇企业系统改革步伐向前大大推进,以产权制度改革为中心的企业改革有了实质性的进展。但有些改革的形式主义很严重。当前以租赁经营形式掩盖了企业产权的明晰