算法通过对DWT系数进行分析和大量的实验验证,设定了较为合适的两个阈值来控制系数的选取。
It sets two more appropriate threshold values to control the selection of the coefficients through analyzing DWT coefficients and being confirmed by massive experiments.
在计算公式中引入锚具效率系数和张拉应力控制系数等重要影响因素,对确定锚索安全系数有重要参考价值。
The important influence of efficiency factor of anchorage and tensile parameter were involved in the mathematic formula, which was an important reference of ascertaining the safe coefficient.
本文提出在管板设计计算中有两个系数不被重视,然后具体介绍了这两个系数的含义,着重分析了控制系数大小的原因。
Two coefficients are made mistake in usuany designs, in this article signification of the two coefficients are introduced, then analyses the reason to control the value of coefficient.
并发控制在业务事务术语中通常涉及生成和维护数据存储上的锁,例如关系数据库。
Concurrency control in business transaction terms usually involves generating and maintaining locks on data stores, such as relational databases.
它是一个通用组件,用于在XML配置文件的控制下将来自文本CAS 的数据写入关系数据库表中。
It is a general-purpose component that writes data from a text CAS into tables in a relational database under the control of an XML configuration file.
DB 2对其涉及传统关系数据和xml列数据的常用服务进行了扩展,例如优化、索引、并行控制和实用工具。
DB2 extends its common services, such as optimization, indexing, concurrency control, and utilities, across the traditional relational and XML column data.
优化、编制索引、并行控制之类的DB 2服务和实用程序都可以进行扩展,以支持XML数据以及关系数据。
DB2 services such as optimization, indexing, concurrency control, and utilities are extended to support XML data along with the relational data.
由算法的生成和过滤作为参数的,通过编程方法控制的XML或关系数据库的获取和设置
Programmatically controlled XML or relational database getting and setting, augmented by algorithmic generating and filtering.
现代控制理论的状态变量法提供了一种统一、高效的方法来描述具有任意阶次、线性或非线性、时变或常系数的各种系统。
The state variable approach of modern control theory provides a uniform and powerful method of representing systems of arbitrary order, linear or nonlinear, with time-varying or constant coefficients.
使用pureXML,您可以有效地存储、控制、查询、更新XML数据以及存储在同一个表格和数据库中的关系数据。
With pureXML, you can efficiently store, control, query, and update XML data alongside relational data stored in the same table or database.
仿真结果表明,比例微分控制在提高转向轻便性的同时能改善系统的稳定性,抑制大助力比例系数下转向盘的振动。
The simulation result shows that proportion differential control can improve the system stability and steering portability, and inhibit the vibration of steering wheel with big power ratio.
简单地,通过编程方法控制的XML或关系数据库的获取和设置
Simple, programmatically controlled XML or relational database getting and setting
永磁同步电动机系统具有力矩系数大、力矩波动小以及控制灵活等优点,在许多精密伺服控制系统中得到广泛应用。
Due to the large torque coefficient, small torque ripple and ease of control, permanent magnet synchronous motor (PMSM) system has been widely used in many accurate servo control systems.
根据模型约束目标正负偏差变量,计算了各级控制策略实现程度系数。
According to the positive and negative deviations of the obligatory objective, the realized degree coefficients are calculated for the different levels of control strategy.
根据实际控制对象的工艺要求,采用变比例系数控制算法,经实际运行获得满意的调节效果。
According to the process of the actual control plant, the control algorithm by changing proportion coefficient is adopted and proven to have a satisfied regulating results.
研究结果表明,在任意可变斜轴涡流控制阀轴线与曲轴轴线夹角情况下,流通系数和无因次斜轴涡流比随着阀片开度的增大而逐渐减小。
The results show that at any Angle between axes of inclined swirl control valve and crank shift, flow coefficient and inclined swirl ratio increase gradually with increase of valve opening.
开发了一种用于数字化发动机试验控制系统中调谐系数可调的PID控制方法。
PID control method with variable tuning parameters in the digitized engine test systems is presented.
变惯性系数惯性对象是一类较难控制的对象,例如文中所述硅钼炉的温度控制问题,作者采用经验规则控制方法解决了这类对象的有效控制问题。
The inertial object with uncertain coefficient is a class of difficult object, in this paper, an method of control based on the experiment rule for the Si-Mo Furnace is developed.
因为人们对初始地应力的了解有限,分析设计中往往用侧压系数来控制初始地应力的作用范围。
Because of limited knowledge, people usually use side pressure coefficient to control the scale of the geostatic stress in the analysis and design.
该方法根据模糊控制规则和实际工程经验,在基本模糊控制的基础上增加了一个系数自整定积分器。
In this method the self-adjusting integrator is adopted together with basic fuzzy control, according to the fuzzy control rule and practical experience.
EBCOT采用的并行运算和动态内存控制(DMC)结构,在保证编码速度的前提下,最大限度减小了片内小波系数缓存量和访问频率。
The EBCOT design USES parallel processing and dynamic memory control (DMC) architecture, which greatly speeds up the coding process and achieves higher hardware utilization.
发现在耦合电容存在的有互感的电路中,通过调节互感耦合系数来控制电路的量子涨落和压缩效应是很方便的。
It is found that it is convenient to control the quantum fluctuations and squeezed effect by adjusting mutual inductance coupling coefficient in mutual inductance circuit with coupling capacitance.
建立的气室压力模型和所求得的流量系数为气压abs控制逻辑的设计提供了依据。
The air chamber pressure mod el created and the flow coefficients obtained are references for air pressure ABS control logic design.
但不同意按工程控制间距的网度系数直接折算各个级别储量勘查成本费用。
But he disagrees with the method of directly assessing the costs according to the coefficients of the controlled distances in exploration engineering.
将水输送系数控制在合理的范围可以节省电能,避免水系统大流量、小温差运行。
Controlling the water transport factor in a reasonable range can save electricity and avoid water system operating with large flow rate and small temperature difference.
基于ECA规则研究了引擎的运行控制规则,将ECA规则应用到关系数据库中实现了工作流引擎的控制逻辑。
Workflow runtime control rule is formulized in ECA rules and its application in database is researched to realize the control logic.
基于ECA规则研究了引擎的运行控制规则,将ECA规则应用到关系数据库中实现了工作流引擎的控制逻辑。
Workflow runtime control rule is formulized in ECA rules and its application in database is researched to realize the control logic.
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