总结分析了大气干扰、天气因素和平台的抖动或振动对通信的影响,提出了螺旋式扫描子空间的动态捕获、瞄准、跟踪方案。
The paper also summarizes and analyses how the atmosphere, weather and platform's sway or vibration affect the communication, presents a dynamic acquisiton, pointing and tracking scheme .
如果所考虑的程序元素在其本来的签名和动态上下文中包含捕获所需的连接点的足够信息,那么就没有理由附加注释。
If the program elements of interest contain enough information in their inherent signature and dynamic context to capture the required join points, there is no reason to attach annotations.
事实上,它们发生在不可知的[2]未来,传统用来捕获它们动态特点的工具不起作用。
In fact, they operate in an unknowable [2] future and traditional tools to capture their dynamics do not apply.
还应该捕获每个概念的动态方面的信息,类似于如何在业务内对其创建和使用之类。
It should also capture some of the dynamic aspects of each concept, like how it is created and consumed within the business.
通过标识和捕获在系统和每个外部系统间交换的信息,可以提供系统上下文的动态视图。
Identifying and capturing the information that is exchanged between the system and each of the external systems provides the dynamic view of the system context.
如前所述,Groovy的动态特性允许我通过get和setProperty方法捕获对不存在的属性的方法调用。
As I previously mentioned, Groovy's dynamic nature allows me to capture method calls to properties that don't exist via the get and set Property methods.
如果捕获可变局部变量是允许的行为的话,平台就需要扩展局部变量的生存期,使之与任何捕获该变量的lambda表达式的动态生存期一样长。
If capture of mutable locals were allowed, the platform would need to extend the local variable's lifetime for as long as the dynamic lifetime of any lambda expression that captures it.
将专用寄存器CURRENTEXPLAINSNAPSHOT 设置为YES以捕获动态SQL语句的快照。
Set the special register CURRENT EXPLAIN SNAPSHOT to YES to capture the snapshot for dynamic SQL statements.
部署KPI定义时,或者用户通过仪表板动态创建 KPI 时,MonitorV6.2就开始每小时捕获一次 KPI的历史记录值。
When a KPI definition is deployed, or when a user dynamically creates a KPI through the dashboard, Monitor V6.2 begins capturing the historical values of the KPI on an hourly basis.
对象的意义变得越来越“动态”,它们的结构和行为无法通过静态类型来捕获,或者至少编译器在编译程序时无法得知对象的结构和行为。
Increasingly, objects are "dynamic" in the sense that their structure and behavior is not captured by a static type, or at least not one that the compiler knows about when compiling your program.
软件由动态显示模块、脉冲计数测速、脉冲捕获测速和系统通信组成。
The software is composed of modules such as the dynamic display, pulse counting and pulse capture and communications of system.
仿真结果和分析表明该方案能在高动态环境下实现信号的快速捕获,且能较好地满足接收机动态性能和跟踪精度的要求。
The simulation results and analysis show that the designing realize the signal′s fast acquisition under high dynamic circumstance and keep dynamics performance and tracking precision at the same time.
在将来的工作中,我们要开发一个捕获更多系统短暂行为的动态模型。以这个模型为基础,更好地设计控制器。
In future work, we would like to explore the use of a dynamic model that captures more transient behavior of the system and use it as the basis for better controller design.
讨论了高动态、低信噪比、长伪码序列扩频信号的伪码捕获、跟踪、载波跟踪与数据解调方法。
The paper discusses the acquisition and tracking of the PN code and the tracking of the carrier in high dynamic range , low SNR and long PN code.
设计在高动态环境下工作的GPS接收机,其难点之一便在于对卫星伪码的快速捕获。
To design the GPS receiver working in high dynamic circumstance, the first problem to be settled is how to catch the PN code of the satellite.
GPS信号捕获时间是影响GPS接收机性能的一个关键因素,尤其是在高动态和实时性要求高的应用中或者对弱gps信号的捕获方面。
GPS signal acquisition time is a key factor in GPS receiver performance, especially in the high dynamic, real-time applications or in capturing weak GPS signal areas.
文中研究了部分匹配滤波器在高动态卫导信号快速码捕获中的应用。
This paper explores the application of PMF in high-dynamic satellite navigation signal based on fast code acquisition.
设计在高动态环境下工作的GPS接收机,其难点之一在于对卫星伪码的快速捕获。
One of the difficulties of designing GPS receiver working under high dynamic circumstance is to fast acquire the satellite PN code.
增强电路带宽-增加动态范围交流电离捕获性能。
Enhanced circuitry bandwidth - increases dynamic range to capture AC ionization performance.
高动态接收机的捕获和跟踪技术一直是研究的热点和难点。
The acquisition and tracking technology of high dynamic receiver has always been the research hotspot and difficulty.
针对大频偏下高动态直扩接收机伪码捕获时间长的问题,提出了一种新的基于FFT相位精确估计频偏的改进方法。
A new code acquisition method based on phase difference correction of FFT is presented to solve the problem of long code acquisition time in high dynamic DSSS receivers having large frequency offset.
本文研究了高动态GPS/BD-2软件接收机关键技术并设计实现了其验证平台,其中研究的重点是锁相环及快速捕获方法。
This paper designs and implements key technology of high dynamic GPS/BD-2 receiver and the verification platform, with main researches on PLL and rapid acquisition.
研制成的中频跟踪遥测接收机具有捕获时间短、动态范围大、跟踪范围较宽、零点漂移小的特点。
The receiver has short pullin time, large dynamic range, wide tracking range and small zero drift.
单步运行、断点运行、消息捕获和API拦截是动态调试的主要内容。
Single step executing, breakpoint executing, message intercepting and API intercepting are main content about dynamic debugging.
迄今,最大风能捕获策略基于稳态寻优的思想,忽略了系统的动态能量捕获。
The maximal power point tracking (MPPT) strategy taking the wind turbines'dynamics into account was proposed.
仿真结果表明,相比于传统的扩大接收机搜索范围的方法,该方法能明显缩短GNSS接收机在高动态环境中的捕获时间,加快捕获速度。
The experiments show that, this approach has significant improvements of acquisition time, which is compared with the traditional widened frequency search scope method.
仿真结果表明,相比于传统的扩大接收机搜索范围的方法,该方法能明显缩短GNSS接收机在高动态环境中的捕获时间,加快捕获速度。
The experiments show that, this approach has significant improvements of acquisition time, which is compared with the traditional widened frequency search scope method.
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