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reduction of models
相关语句
  模型降阶
     A class of SMSA hybrid strategy is applied to optimal reduction of models, and effective methods are also proposed to handle constraint and to solve stability problem that is usually encountered in reduced model.
     将一类SMSA混合策略应用于模型的最优降阶,提出了处理约束优化和解决模型降阶通常遇到的稳定性问题的有效方法.
短句来源
  “reduction of models”译为未确定词的双语例句
     Optimal reduction of models based on a class of SMSA strategy
     基于一类SMSA策略的模型最优降阶
短句来源
  相似匹配句对
     On reduction strategy
     浅谈化归策略
短句来源
     Organization Reduction
     组织减肥运动
短句来源
     Reduction of Phenomenology
     现象学的还原
短句来源
     ON THE REDUCTION OF THE MULTIVARIABLE
     关于多变量开关函数化简的问题
短句来源
     models;
     五、发展的模式;
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Objective To observe the effect of electropuncture on mouse's jumping experiment of synthetic VD learning dysmnesia Methods Duplicated re perfusion synthetic VD mouse model of cerebral ischemia,electropunctured Shenshu,Geshu and Baihui,compared with Hydergine after 7 days,15 days and 30 days and then recorded the response period (learning result)and latent period (memory result) Results Modelling led to the reduction of model animal's learning and memory ability, which were reflected as the...

Objective To observe the effect of electropuncture on mouse's jumping experiment of synthetic VD learning dysmnesia Methods Duplicated re perfusion synthetic VD mouse model of cerebral ischemia,electropunctured Shenshu,Geshu and Baihui,compared with Hydergine after 7 days,15 days and 30 days and then recorded the response period (learning result)and latent period (memory result) Results Modelling led to the reduction of model animal's learning and memory ability, which were reflected as the prolongation of response period and derease of latent period, what's more,the change degree was gradually increased with the prolongation of observing time While both electropuncture and Hydergine could shorten the response period and prolong the latent period;on seventh day and thirtieth day,the learning and memory result in electropuncture group was remarkably superior to that in medical group;the learning result in electropuncture group was remarkably better than that in medical group on fifteenth day Conclusions Shenshu geshu baihui electropuncture could improve and increase the learning and memory ability of model animal,and its curative effect was better than Hydergine

目的 观察电针对拟血管性痴呆小鼠学习记忆障碍的影响。方法 复制脑缺血再灌注拟血管性痴呆小鼠模型 ,电针肾俞、膈俞、百会穴 ,分别于术后 7天、15天、30天 ,与药物喜德镇对照 ,采用跳台法 ,记录反应时间 (学习成绩 )、潜伏期 (记忆成绩 )。结果 造模致模型动物学习与记忆能力下降 ,表现为反应时间延长、潜伏期缩短 ,并随观察时间的延长而逐渐加重。电针和药物均可使模型动物的反应时间缩短、潜伏期延长 ,但电针组学习与记忆成绩均于 7天和 30天时 ,显著优于药物组 ,15天时的记忆成绩显著优于药物组。结论 电针肾俞、膈俞、百会穴对模型动物学习与记忆能力下降有改善和提高作用 ,疗效优于喜德镇。

A class of SMSA hybrid strategy is applied to optimal reduction of models, and effective methods are also proposed to handle constraint and to solve stability problem that is usually encountered in reduced model. Numerical simulations based on benchmarks show the effectiveness of the hybrid strategy and constraint handling method, and the result obtained for the third benchmark is obviously better than that of literature.

将一类SMSA混合策略应用于模型的最优降阶,提出了处理约束优化和解决模型降阶通常遇到的稳定性问题的有效方法.通过对典型例子的数值仿真表明了混合策略和约束处理方法的有效性,而且第3个例子的优化结果明显优于以往文献的结果.

A preprocessing method for multivariate data in chemometrics, called orthogonal signal correction (OSC), is introduced. An improved OSC method is proposed and an application of this method combined with partial least squares (PLS) method to soft sensing of polypropylene melt flow rate (MFR) is demonstrated. It results in much reduction of model complexity with the same prediction ability. Besides, the regression coefficients of the model have clearer physical meaning.

介绍化学计量学领域中出现的一种新的多变量数据预处理方法———正交信号修正 (OSC)法 提出一种改进的OSC方法 ,并将该方法结合部分最小二乘 (PLS)方法用于聚丙烯熔融指数软测量建模 最后得到的模型预测性能不变 ,但特征变量数目大大减少 ,而且模型的回归系数具有明显的物理意义

 
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