Global and multiple test procedures using ordered p-values—a review

This paper reviews global and multiple tests for the combination ofn hypotheses using the orderedp-values of then individual tests. In 1987, Röhmel and Streitberg presented a general method to construct global level α tests based on orderedp-values when there exists no prior knowledge regarding the joint distribution of the corresponding test statistics. In the case of independent test statistics, construction of global tests is available by means of recursive formulae presented by Bicher (1989), Kornatz (1994) and Finner and Roters (1994). Multiple test procedures can be developed by applying the closed test principle using these global tests as building blocks. Liu (1996) proposed representing closed tests by means of “critical matrices” which contain the critical values of the global tests. Within the framework of these theoretical concepts, well-known global tests and multiple test procedures are classified and the relationships between the different tests are characterised.     

A note on ∞manque in variance covariance components models

Stimualted by C.R. Rao's MINQUE J. Focke and G. Dewess introduced the so called r-and ∞ MINQUE. Although they developed a unique charecterization of ∞-MINQUE, they did not give explicite formulas for its computation. The goal this paper is to close this lack and to etend the concept to more general models.     

一种新的鲁棒自适应模糊控制器的设计及性能分析

针对一类连续时间非线性动态系统，根据李亚普诺夫分析方法设计了一种鲁棒自适应模糊控制器．这种自适应系统在受到有界的外部干扰或存在建模误差时具有鲁棒性．证明了控制算法是全局稳定的，跟踪误差可以收敛到零的一个邻域内     

基于Haar小波变换的无失真图像压缩

提出了一种利用Ｈａａｒ小波进行图像无失真压缩的算法。对线性预测后的图像进行Ｈａａｒ小波分解，将各子带小波系数根据大小分解成两部分，其位置信息分别通过自适应算术编码进行了有效的压缩。试验结果表明，该算法实现简单，达到了很好的压缩效果。     

TMS32010自适应均衡系统的开发与实现

本文使用新一代的高速信号处理片TMS32010设计出LMS算法的自适应均衡(AE)系统。在收敛性能、处理速度、小型化、使用灵活性及成本费用诸方面均优于或等于用模拟电路、专用数字电路及一般16位微机制成的AE系统。文中叙述了TMS32010 AE系统的设计思想,总体设计和硬、软件设计方法,结构框图,设计时需注意的各种问题以及试验結果。通过实验证明,系统是成功的,其性能与理论分析相符。本文所述方法除可用于LMS算法的AE设计外,也可用于其它AE算法的设计,且若适当改变程序及少量输出接口硬件,尚可用于其它数字信号处理,如调制解调、谱估计及声音控制等。     

Exploring quasi Monte Carlo for marginal density approximation

We first review quasi Monte Carlo (QMC) integration for approximating integrals, which we believe is a useful tool often overlooked by statistics researchers. We then present a manually-adaptive extension of QMC for approximating marginal densities when the joint density is known up to a normalization constant. Randomization and a batch-wise approach involving (0,s)-sequences are the cornerstones of our method. By incorporating a variety of graphical diagnostics the method allows the user to adaptively allocate points for joint density function evaluations. Through intelligent allocation of resources to different regions of the marginal space, the method can quickly produce reliable marginal density approximations in moderate dimensions. We demonstrate by examples that adaptive QMC can be a viable alternative to the Metropolis algorithm.     

一种适用于远程医疗的水印算法

研究了脑电图(EEG)的水印算法,提出了一种基于自适应滤波的数字水印算法。实验仿真结果表明水印是不可见的,经过低通滤波、中值滤波、维纳滤波、JPEG压缩、小角度旋转等图像处理操作后仍可检验出水印,比空域算法有更高的鲁棒性。     

用动态规划模型求解最短路问题的研究

动态规划法是求解具有多阶段的最短路径的算法,本文以动态规划理论为指导,研究了铺设管道最短路问题实例,采用顺序递推法和逆序递推法两种解决方法,并用LINGO软件编程得到结果.     

《不动产登记暂行条例》的若干评析与建议

《不动产登记暂行条例》按照《物权法》的规定,实行不动产统一登记制度,改变我国当前不动产“多头登记”的现状,有利于界定不动产归属,维护交易安全。总则部分关于登记范围的规定遗漏了探矿权、采矿权、取水权这三种重要的权利,且没有在全国范围内确定唯一的不动产登记机构,故没有真正实现完全意义上的不动产统一登记;暂行条例首次规定了不动产登记薄的设置、保管、查阅等内容,但是依然欠缺登记簿法律效力的规定,没有彻底地贯彻物权公示公信原则;登记程序亦没有和《物权法》的程序性规定实现有效整合。登记机构对于登记申请的审查义务的规定明确、具体,在明晰审查义务的基础上,援引《物权法》的规定确定登记错误时登记机构的赔偿责任,较为合理。