The study in this thesis mainly focuses on the implementation of signal testing and the system performance optimization.
本文的研究内容主要集中在测试功能的实现以及系统性能的优化。
Those familiar with System I and database query performance analysis and tuning, understand that controlling the optimization goal is a critical step to optimizing performance.
那些熟悉systemi和数据库查询性能分析和调优的人就会理解控制优化目标是优化性能的关键步骤。
DB2 Optimization expert identifies poorly performing SQL and offers a comprehensive set of expert advisors that can help improve system performance and lower total cost of ownership.
DB 2Optimization Expert识别执行情况较差的SQL并提供一组全面的专家建议程序，帮助改善性能并降低总体所有权成本。
Based on the analysis for running performance and logs of the infrastructure system, to solve the issue in daily use and to develop the optimization plan and to implement.
通过对基础信息系统的运行性能及运行日志的分析，解决日常使用中发生的问题并制定基础信息系统的优化方案并实施。
Therefore, the database system performance tuning and optimization, involving multi-layers, are vital for the whole system to be in normal operation.
因此，基于数据库系统的性能调整与优化对于整个系统的正常运行起着至关重要的作用。
Two stage hierarchical optimization control algorithm is adopted for steady state large sized system with its subsystem performance indices coupling in a certain order.
对于子系统的性能指标按一定顺序耦合的稳态大系统，采用两级递阶优化控制算法。
Properly policy optimization could increase system performance remarkably with no cost or a little cost, get twice the result with half the effort.
适当的策略优化可以在不增加或者增加少量开销的情况下，大幅提高策略管理系统的性能，达到事半功倍的效果。
Web will raise the Internet speed by up to 200% using NEW solutions for the optimization of system parameters, which are responsible for PC Internet performance.
网络将提高互联网的速度高达200 %，使用新的解决方案，优化系统参数，负责PC互联网性能。
The optimization of database performance directly influences the efficient operation of the entire database application system.
数据库的性能优化直接影响到整个数据库应用系统的高效运行。
In LTE Uplink, further optimization of the system performance can be done via closed loop power control commands.
在LTE上行链路，通过完成闭环功率控制命令对系统的性能进一步优化。
The model can be used as the basis of performance analysis and parameter optimization in the design of digital pressure regulating valves and as reference for control system design.
这一模型可作为数字调压阀设计过程中性能分析和参数优化的依据以及控制系统设计的参考。
Therefore, performance tuning and optimization of database systems , which concern multiple aspects , are very vital to the normal running of the whole system .
因此，基于数据库系统的性能调整与优化对于整个系统的正常运行起着至关重要的作用。
The theory basis of optimization design, parameters matching and performance analysis of hydromechanical differential turning system are provided.
从而为液压机械差速转向系统的优化设计、参数匹配及性能分析提供理论依据。
In-depth study on micro-nozzle flow field performance contributes to optimization design of micro-propulsion system.
深入研究微喷管内流场性能有助于微推进系统的优化设计。
Test results show that the system can improve the performance and specification of rolling strategy optimization.
结果表明，该方法能大大改善轧制策略的优化性能指标。
Optimization is an effective technique for improving the performance of complex process system.
对于复杂的过程系统而言，优化是改善系统性能的一种有效手段。
On Line Analytical Mining system is driven by transaction, so the optimization of transaction can improve system performance.
联机分析挖掘系统是由事务驱动的，事务的优化能提高系统性能。
It integrates the optimization technology into simulation process, improves the output continually in the simulation environment and achieves the optimization of system performance finally.
将优化技术嵌入到仿真过程中，在仿真环境下使输出响应不断地得到改进，从而实现道路交通系统性能的优化。
In order to solve query performance degradation problems of the enterprise management system designed by "big focus" approach, and propose a sound query performance optimization model.
为了解决以“大集中”方式设计的企业管理系统的查询性能下降的问题，提出了完善的查询性能优化模型。
The dynamical optimization design of mechanical system exited by nonstationary stochastic loads is very important for the mechanical system to have a fine performance during working.
非平稳随机激励的机械系统动态优化设计对于使承受随机激励荷载的系统具备优良的性能有着特殊的意义。
The development and research of the engine performance optimization, the emission control and the electronic control system is becoming a hot spot.
发动机性能优化、排放控制及电控系统的开发与研究成为业界研究热点。
Based on the research, the principle of the energy decoupling is applied to the optimization of the powertrain mounts system to improve the NVH performance.
在此基础上，利用能量解耦法的原理对其悬置系统进行优化，以改进动力总成的NVH性能。
The performance of small type of permanent magnetic wind power generator can be analyzed reasonably in one exact testing system, which will direct optimization and design.
而一套较为完整、精准的测试系统则会对小型永磁风力发电机的性能做出科学合理的判定，依此可以指导进一步的优化设计。
It offers a highly reliable and performance oriented software system allowing for very specific routing and wireless optimization while still remaining user friendly.
它提供了一个高度可靠和业绩为导向的软件系统，可以非常具体的路由和无线优化设置，同时，仍保持了用户友好的界面。
An effective way to design and optimize a series of launch vehicles is building up a comprehensive performance optimization system.
解决面向系列化要求的运载火箭性能优化设计问题的一个有效途径是建立综合性的性能优化软件系统。
This algorithm joint the constrained optimization algorithm and subspace algorithm, can improve the system performance in strong interfere environment.
改进的多用户检测算法将子空间算法和约束优化算法结合起来，在强干扰信道中能有效提高系统性能。
Through the system experiments, the performance evaluation, analysis, and optimization strategy is given.
通过系统的实验，给出的性能评价和分析，以及优化策略。
Query optimization is not only an important technology used in the design and realization of database management system, but also an important factor that affects the performance of database system.
查询优化是数据库管理体系设计和实现所采取的一项主要技术，也是影响数据库体系机能的一个主要因素。
Finally, we did a test on the embedded database integrated client side system and analyze the optimization of data storage and performance.
最后，本文对集成了嵌入式数据库的客户端进行了测试并分析了其对客户端系统数据存储和性能的优化。
Simulation results show that this algorithm has a better performance of query optimization in data integration system, no matter how many the query relations are.
仿真结果表明，该算法在数据集成系统环境中，无论参与查询的关系数目多少，均有较好的查询优化性能。
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