2) Waveform retracking
波形重跟踪
1.
The level of Qinghai Lake is computed using waveform retracking technology based on the ENVISAT SGDR data from Oct 2002 to Feb.
研究结果表明,利用波形重跟踪技术在某种程度上可以改进内陆水域的距离精度,能够较好地监测出青海湖的水位变化。
2.
Furthermore this paper investigates the waveform retracking in open sea with SGDR waveform data of ENVISAT and draws the following conclusion: the correction of range is about 20 to 30 centimeters and 18 Hz retracked range has an advantage over 1 Hz range.
对卫星测高技术中的波形重跟踪技术及其算法进行了详细分析讨论,同时分析了波形重跟踪中最小二 乘解初值及权的确定,根据ENVISAT的SGDR波形数据,利用波形重跟踪技术研究了开阔海域上的距离改正情 况(一般距离改正为20～30cm)。
3) Waveform tracking control
波形跟踪控制
4) gate centroid tracking
波门形心跟踪
1.
Error analysis for gate centroid tracking algorithm of infrared imaging
红外成像波门形心跟踪算法的误差分析
5) tracking filter
跟踪滤波
1.
On the basis of the extended Kalman Filter(EKF) and the decaying extended Kalman Filter,this paper makes use of the modified strong tracking filter(STF) to estimate the maneuvering target information without all measurement information.
针对空空导弹制导过程中可能出现测量信息不全的情况,以机动目标的“当前”统计模型为基础,在螺旋机动目标模型下对机动目标进行了跟踪滤波。
2.
A new tracking filter was proposed for the highly non-linear single observer passive location and tracking(SOPLAT)system,where the common tracking filters often failed to catch and kept tracking of the emitter.
针对单站无源定位跟踪系统非线性较强、传统跟踪滤波方法收敛速度、慢容易发散的问题,提出了一种新的跟踪滤波算法P-EKF。
3.
But to the CW pulse signal with changing frequency, it is difficulte to realize tracking filter with common narrowband filter.
但是，对于中心频率不断变化的CW脉冲信号，使用常规的硬件窄带滤波器很难实现对其跟踪滤波。
6) clutter tracking
杂波跟踪
1.
Image segmentation methods applied for Airborne Pulse doppler clutter tracking;
图像处理方法在PD雷达杂波跟踪中的应用
2.
This paper introduces a clutter tracking technique used for airborne PD radar.
介绍一种适用于机载PD雷达的杂波跟踪技术 ,结合机载PD雷达杂波分布特征和模糊C均值算法的特点 ,将模糊C均值算法用于杂波跟踪 ,给出了相应的算法流程 ,并提出了一种确定初始模糊隶属度的方法 ,经仿真数据验证 ,取得了满意的结
3.
Based on clutter tracking,we proposed CF(clutter feature) CFAR detector and SE(structuring element) CFAR detector,analyzed and simulated their detection performance by the Monte Carlo method.
本文介绍了对抗杂波边缘的自适应CFAR检测器设计中的研究工作 ,设计了基于杂波跟踪的杂波属性CF(clutterfeature) CFAR检测器和结构元素SE(structuringelement) CFAR检测器 ,对其检测性能进行了分析 。
补充资料：标准操作冲击电压波形(见冲击电压发生器)
标准操作冲击电压波形(见冲击电压发生器)
standard switching impulse voltage waveform
b .oozhun CooZuo ChongJld，onyo boxlng标准操作冲击电压波形(standard switchingimpulse voltage waveform)见冲击电压发生器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条