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态势回放多形式显示方法的设计与实现 被引量:1
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作者 孟凡跃 聂颖 《软件》 2016年第8期99-103,共5页
态势回放是模拟演练仿真系统的重要组成部分,可以协助参演人员进行分析和评估。现有的态势回放系统只是简单的将参与模拟演练的实体轨迹按时间轴进行展示,表现形式比较单一,可视化效果不够明显。针对这些特点,本文提出将态势回放数据按... 态势回放是模拟演练仿真系统的重要组成部分,可以协助参演人员进行分析和评估。现有的态势回放系统只是简单的将参与模拟演练的实体轨迹按时间轴进行展示,表现形式比较单一,可视化效果不够明显。针对这些特点,本文提出将态势回放数据按照普通数据、事件数据、特效数据进行逻辑区分的观点,同时设计并实现按三种形式将态势回放数据进行展示。实验结果表明,该系统表现态势丰富清晰,能够满足模拟演练系统的态势回放需求。 展开更多
关键词 态势 回放 轨迹 时间轴 特效数据
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Research on laws of effect of different acupuncture-moxibustion therapies based on data mining 被引量:2
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作者 徐晶 覃亮 +13 位作者 许晓康 张莘 张选平 杜玉茱 石晶 檀占娜 朱学亮 李伯英 李俊蕾 杨青青 冯欣欣 邢海娇 王建岭 贾春生 《World Journal of Acupuncture-Moxibustion》 CSCD 2016年第2期55-62,共8页
Different acupuncture-moxibustion therapies can produce different clinical effects, that is, the effect has specificity, which is significantly important in obtaining acupuncture-moxibustion efficacy. In this study, t... Different acupuncture-moxibustion therapies can produce different clinical effects, that is, the effect has specificity, which is significantly important in obtaining acupuncture-moxibustion efficacy. In this study, the clinical application laws of fire needle, acupoint injection, catgut embedment, acupoint application, moxibustion therapy and filiform needle acupuncture were summarized in the aspects of category of disease, efficacy and related prescriptions (such as medication and acupoint selection) based on the result of data mining, and the general applicable categories of disease of acupuncture-moxibustion treatment methods were further screened, so as to guide the clinical application and give play to the best efficacy. 展开更多
关键词 data mining ACUPUNCTURE-MOXIBUSTION effect specificity fire needle acupoint injection catgut embedding acupoint application MOXIBUSTION reinforcing-reducing manipulation
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Checking for normality in linear mixed models 被引量:1
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作者 WU Ping 1,,ZHU LiXing 2,3 & FANG Yun 4 1 School of Finance and Statistics,East China Normal University,Shanghai 200241,China 2 School of Statistics and Mathematics,Yunnan University of Finance and Economics,Yunnan 650221,China +1 位作者 3 The Department of Mathematics,Hong Kong Baptist University,Hong Kong 999077,China 4 Mathematics and Science College,Shanghai Normal University,Shanghai 200234,China 《Science China Mathematics》 SCIE 2012年第4期787-804,共18页
Linear mixed models are popularly used to fit continuous longitudinal data, and the random effects are commonly assumed to have normal distribution. However, this assumption needs to be tested so that further analysis... Linear mixed models are popularly used to fit continuous longitudinal data, and the random effects are commonly assumed to have normal distribution. However, this assumption needs to be tested so that further analysis can be proceeded well. In this paper, we consider the Baringhaus-Henze-Epps-Pulley (BHEP) tests, which are based on an empirical characteristic function. Differing from their case, we consider the normality checking for the random effects which are unobservable and the test should be based on their predictors. The test is consistent against global alternatives, and is sensitive to the local alternatives converging to the null at a certain rate arbitrarily close to 1/V~ where n is sample size. ^-hlrthermore, to overcome the problem that the limiting null distribution of the test is not tractable, we suggest a new method: use a conditional Monte Carlo test (CMCT) to approximate the null distribution, and then to simulate p-values. The test is compared with existing methods, the power is examined, and several examples are applied to illustrate the usefulness of our test in the analysis of longitudinal data. 展开更多
关键词 linear mixed models estimated best linear unbiased predictors BHEP tests conditional MonteCarlo test
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