离散的

Stability and memoryless state feedback stabilization for discrete switched systems with time delay subsystems are studied.

针对一类子系统为离散时滞系统的切换系统，研究了稳定性与无记忆状态反馈镇定问题。

Methods: QTc and QTc dispersion in 22 newboms with apnoea and 22 healthy newborns were detected by electrocardiogram mensurative system of Shanghai Huatai Software Engineering Limited Company.

采用上海华泰软件工程有限公司Cardio ExCN100电脑心电图系统12导联同步测定心电图对22例新生儿呼吸暂停患儿的QT间期和QT离散度进行检测，并采用仰卧位和俯卧位两种体位进行测定，并与22例同期正常婴儿进行对照分析。

Multirate filter banks and wavelet transform are closely related theoretically and practically.

多抽样率滤波器组理论和离散时间序列的小波变换有着密切关系。

Next,we obtain several discrete criteria and algebraic limit theorems forMartin nonelementary subgroups of I som.

首先，我们证明了Martin非初等群真包含Bowditch非初等群，但是，对离散群，它们是等价的。

In order to characterize the size of any numerable sets, the concept of discrete fractal in Zd is introduced.

除此之外，我们还在格子点空间Z~d中引进了离散分形概念，它可用以刻画可数集的大小。

Objective: To explore the relationship between P wave dispersion and paroxysmal atrial fibrillation in essential hypertensive patients.

目的：探讨P波离散度和高血压患者并发心房颤动的相关性问题。

This concept is used to choose partitional attributes in the algorithm of decision trees construction.

利用该概念在决策树构造过程中选择划分属性，设计了基于离散度的决策树构造算法DSD。

After adopting the theory of large scale turbulent simulation to natural rivers, upwind scheme plus Peaceman Rachfords alternating scheme and Douglas alternating scheme are used in this model.

模型运用了自然河流中的大尺度湍流模拟理论，在离散过程中采用了上风格式、Peacem an－Rachford 交替格式和Douglas 交替格式。

Capturing photoelastic experimental images and application the wavelet transform method, analyzing the results.

在这个基础上，采集实验图像并选用合适的离散小波和复小波对实验图像进行了处理。

Stability analysis and controller design of discrete T-S fuzzy control systems are studied based on piecewise fuzzy Lyapunov approach.

摘要研究了基于分段模糊Lyapunov函数的离散T-S模糊控制系统稳定性分析及控制器设计问题。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。