介绍了统计性能监控的理论基础和基本方法，给出了间歇过程统计性能监控的一般框架。
The basic theory and methods of statistical performance monitoring are introduced and a basic framework for statistical performance monitoring of batch processes is given.
详细研究了复噪声中正弦参数估计的统计性能，给出了模型中各参数估计的克拉美罗限；
The statistical capability of estimate of sinusoidal parameter in complex noise is researched in detail and the corresponding CRLB is given.
另外，当信源的运动速度达到一定程度时，TDBS算法的统计性能要优于空间平滑算法。
In addition, the performance of the TDBS is better than the spatial smoothing method when the velocity of the source reach the certain degree.
子空间类方法、ESPRIT和WSF是几种典型的高分辨方位估计方法，它们具有良好的统计性能。
These estimators include the signal subspace methods, ESPRIT and WSF. They possess good statistical performance.
也为采用某些数学方法(如协方差描述函数法)进一步研究火箭发射系统的统计性能作了必备的前提工作。
So the study makes an easy way for launching research of MLRS and prepares for applying some mathematics methods (such as CADET) in the statistic field of MLRS.
理论分析和统计性能实验表明，该方法构造的跳频序列是贝努利随机序列，其汉明相关函数服从泊松分布。
Theory analysis and performance experimental at results show that this sequence is Bernoulli sequence and its Hamming correlation is shown to be Poisson distributed.
应用子空间扰动分析研究了宽带CSS法的统计性能，得出了宽带CSS法方位估计误差随信噪比变化的关系。
By using subspace disturbing analysis to investigate the statistical performance of the CSS, the relationship between the DOA estimation error and the signal to noise ratio (SNR) was presented.
文中应用宽带阵增益分析研究了宽带波束域高分辨估计方法的统计性能，通过仿真计算了宽带阵增益和宽带波束域高分辨方法方位估计误差。
The statistical performance of the broadband beam space high resolution algorithm is studied by using the broadband array gain analysis of multiple beam system.
他们收集所有能收集到的数据，不仅包括性能统计数据和传记细节，还包括他们自己的高成就实验室的优秀人才。
They gather all the data they can, not just performance statistics and biographical details but also the results of their own laboratory experiments with high achievers.
我当然不会违背每一个实例中的应用程序代码和设计，在本系列的第3部分中，我将展示监控数据库以进行性能统计的方法。
I would certainly not side against application code and design in every instance, and in Part 3 of this series, I present methods of monitoring databases for performance statistics.
标称处理能力的第二个重要特点是，它是利用率统计和性能报告的基础。
The second crucial aspect of entitled capacity is being the basis for utilization statistics and performance reporting.
这些可更新的视图允许更新某些统计信息，从而研究假想数据库的性能，或者更新统计信息而不使用RUNSTATS实用程序。
These updatable views allow you to update certain statistical information to investigate the performance of a hypothetical database, or to update statistics without using the RUNSTATS utility.
然后可以编写建议，更新性能统计，而在进入或退出任何一个连接点时，都会自动调用建议。
You can then write advice that updates performance statistics, which can be invoked automatically whenever you enter or exit one of the join points.
测试结果的XML编码输出对于测试后分析是一个方便的特性，因为该选项捕获了包含在IFX编码的应答消息中的性能统计。
The XML-encoded output of test results was also a handy feature for post-test analysis, as this option captured the embedded performance statistics in the IFX-encoded reply messages.
可以看到系统中某段时间间隔内的每个工作负载集群的性能统计数据。
Performance statistics are available for each workload cluster in the system for a given time interval.
定期进行统计使您能够在早期阶段发现性能问题。
Running statistics on a periodic basis enables you to discover performance problems at an early stage.
只有在给定时间内完成的事务才能包括在吞吐量统计中，因此性能指标是吞吐量和平均响应时间指标的有效组合。
Only transactions that complete within a given time are included in the throughput count, so the performance metric is effectively a combined throughput and mean response time metric.
每个基类负责跟踪某项操作前后的性能，还需要更新系统范围内这条信息的性能统计值。
Each base class is responsible for tracking performance before and after certain operations and will need to update system-wide performance statistics for that information.
从LotusSametime和网络的角度来说，这种能力为测试提供了故障计数和性能统计。
This ability provides failure counts and performance statistics for the test combining the Lotus Sametime and network perspectives.
它在AIXVersion 5.3中首次引入，不仅可以提供整体CPU性能统计，还允许您对实际运行的进程进行相应的操作。
First released in AIX Version 5.3, it not only provides overall CPU performance statistics, but it also allows you to take action on the actual running processes.
使用标准MBean会要求定义一个管理接口，接口名称基于每个性能统计的实现类，例如PerfStatsImplMBean。
Using Standard MBeans would require me to define a management interface with a name based on each implementation class of performance statistics, such as PerfStatsImplMBean.
通过运行my _ runstats . k sh程序，可总结出MDMDB的所有表上的性能统计。
By running the my_runstats.ksh program, performance statistics on all tables of the MDMDB will be profiled.
使用AIXPCM时，性能和错误统计数据通过AIX附带的标准性能监控工具(比如，iostat和fcstat)收集。
Performance and error statistics when using the AIXPCM are gathered via standard performance monitoring tools which ship with AIX, such as iostat and fcstat.
由于ARM的性质，性能统计信息逻辑地相互联系在一起，从而可以更好地检测SCA调用中的瓶颈。
The performance statistics are logically interlinked due to the nature of ARM, thus the bottleneck in the SCA invocation can be better detected.
质量和过程性能用统计学术语进行说明，并且在过程的生命周期中受到管理。
Quality and process performance is understood in statistical terms, and is managed throughout the life of the processes.
这个方面有两个主要职责：跟踪与创建和准备语句有关的信息，然后监视jdbc语句执行的性能统计值。
This aspect has two primary responsibilities: tracking information about creating and preparing statements and then monitoring performance statistics for executing JDBC statements.
提供命令行工具，从原始的日志文件中生成汇总的统计数据和性能图表。
A command line tool for generating aggregated statistics and performance graphs from raw log files.
使用这一特性，您可以对多台服务器收集统计数据和性能数据，并以图形化方式将它们显示给用户。
Using this feature, you can gather statistics and performance data for multiple servers and display them graphically to users.
AIX上的WLM功能提供了一系列有用的工具，它们不仅有助于收集性能统计信息，还可以为您提供一种机制来控制对进程进行的资源分配。
The WLM feature on AIX provides a set of tools that assist in gathering performance statistics and providing you with a mechanism to control allocation of resources to processes.
此实用工具(在AIX 5.3中发布)不仅提供总体性能统计数据，还允许对实际运行的处理器进行操作。
This utility (released in AIX 5.3) not only provides overall performance statistics, but it also allows you to take action on the actual running processors.
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