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高动态
相关语句
  high dynamic
    GPS SIGNAL PARAMETERS ESTIMATION ALGORITHM BASED ON DATA TRANSITION DETECTION IN HIGH DYNAMIC CIRCUMSTANCES
    一种基于数据跳变检测的高动态环境GPS信号参数估计方法
短句来源
    A GPS SignaI Tracking Method and Realization for High Dynamic Application
    一种高动态环境GPS信号的跟踪方法及实现
短句来源
    Control Strategy and Implementation for Acquiring C/A Code of High Dynamic GPS Signals
    高动态GPS信号C/A码捕获方案及实现
短句来源
    The Key Technique Analysis and Applications of High Dynamic GPS Signal Simulator
    高动态GPS卫星信号模拟器关键技术分析及应用
短句来源
    Study of GPS carrier phase estimation method in high dynamic circumst ances
    适应高动态环境的GPS载波相位估计方法研究
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  high-dynamic
    System architecture and software design of high-dynamic GPS signal simulator
    高动态GPS模拟器闭环测试系统结构与软件设计
短句来源
    The mathematic model of high-dynamic GPS signal was derived,and it was suggested to add two parameters to emulate high-dynamic effects.
    推导了多路高动态GPS信号的数学模型 ,并提出在信号状态计算中增加两个参数以反映高动态的影响 ;
短句来源
    The simulator designed can provide a realistic high-dynamic signal environment for parameters measurement,software and hardware debug,performance test and evaluation of GPS UE.
    所设计的GPS信号模拟器可以为GPS用户端设备的参数测量、软硬件调试、性能测试和评估等提供一个逼真的高动态信号环境 .
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  “高动态”译为未确定词的双语例句
    The Improved Method of Adaptive Kalman Filtering for GPS High Kinematic Positioning
    改进的高动态GPS定位自适应卡尔曼滤波方法
短句来源
    Research on Pseudorandom Code Acquisition in Dynamic GPS Receiver
    高动态GPS接收机中伪码捕获问题研究
短句来源
    The Development of Rapidly Dynamic GPS Receiver Based on Microcontroller AT91R40008
    基于微控制器AT91R40008的高动态GPS接收机的研制
短句来源
    ARM microprocessor that has been widely used in mobile communitions has characteristics of high-performance, small volume, low power dissipation and low-cost exectly.
    刚好在移动通信领域得到广泛应用的ARM微处理器具有性能高、体积小、功耗低、成本低的特点,选择ARM微处理器设计高动态GPS接收机非常合适。
短句来源
    Rapid Acquisition of PN Signals in Dynamic Situation
    高动态环境下的伪码快捕方法综述
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  high dynamic
It is shown that the suggested adaptive system of estimating the torsion angle of the shaft ensures a high dynamic accuracy in the stationary and nonstationary modes of operation of the engine.
      
An Effective Tone Mapping Operator for High Dynamic Range Images
      
Simulation of natural daylight illumination determined by a high dynamic range image
      
The use of high dynamic range images as a source of the natural daylight illumination and a background for virtual scenes containing objects with complex optic properties (fabrics, automobile multilayer paints, etc.) is considered.
      
An analysis of the correctness of the available high dynamic range images is performed, and their drawbacks are discussed.
      
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  high-dynamic
The deposited UND particles were deaggregated using a two-stage treatment with ultrasound and high-dynamic-pressure pulses.
      
A real-time algorithm for broadband high-dynamic seismic data compression
      
High-dynamic-range characterization of ultrashort pulses
      
High-dynamic-range pulse-front steepening of amplified femtosecond pulses by third-order dispersion
      
The contrast, temporal, and spectral phases of the 20-fs pulse are determined by using high-dynamic-range cross-correlation and frequency-resolved optical gating techniques.
      
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A new type of airborne laser image mapping system (ALIMS) and its principle, technical structure, data processing and development are presented in this paper. The ranging principle used in ALIMS is a breakthrough in remote sensing technical system. ALIMSs main features are high efficiency, the ability to position and attribute simultaneously, so it can become a new effective remote sensing technical system to monitor resource and environment hi dynamically.

阐述了一种新型机载激光影像制图系统的基本原理、技术结构、数据处理及发展前景。机载激光影像制图系统是视距测量原理在机载遥感技术系统中的实现,“高效率”和“定位”、“定性”能力增强是其主要特点,并将成为高动态资源环境监测的新型技术系统。

In order to suit the demand of position under middle or high dynamic enviroment,an algorithm for continuously outputing high -rate GPS position data is presented in this paper.Two points linear prediction and five points square prediction are combined to filter and predict GPS position data, which solves the dcfect of low-rate lHz output data of the GN- 74 GPS receiver and makes low -cost common GPS possibily be employed under middle or high dynamic enviroment. Finally,experimental results have shown the validity...

In order to suit the demand of position under middle or high dynamic enviroment,an algorithm for continuously outputing high -rate GPS position data is presented in this paper.Two points linear prediction and five points square prediction are combined to filter and predict GPS position data, which solves the dcfect of low-rate lHz output data of the GN- 74 GPS receiver and makes low -cost common GPS possibily be employed under middle or high dynamic enviroment. Finally,experimental results have shown the validity of this algorithm.

为了适应中高动态环境下定位的需要,文章提出了一种GPS定位数据的高速率连续输出算法。它采用两点线性预测和五点二次预测的线性凸联合方法来滤波和预测GPS定位数据,克服了GN-74型GPS接收机的1Hz慢速数据输出的缺陷,使低成本民用GPS能在中高动态环境付诸实用。实验结果表明了本算法的正确性。

When Kalman Filtering is used in high kinematic GPS positioning, it is difficult to know the properties of kinematic noise and measurement noise. Therefore, the improved method of adaptive Kalman Filtering for GPS high kinematic positioning is proposed in this paper. The theoretical analysis and numerical results show that the method has better numerical stability, smaller memory, and stronger adaptability.

本文针对高动态GPS不易确定动态噪声和观测噪声的特点,提出了一种适用于高动态GPS定位的改进的自适应卡尔曼滤波方法。该方法具有数值稳定性好,存储量小的优点,克服了发散的缺点,具有较强的自适应性。

 
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