频率跟踪滤波,filtering signal with frequency tracing
1)filtering signal with frequency tracing频率跟踪滤波
1.And their theories and the implementation offiltering signal with frequency tracing were introduced.机械密封的端面摩擦扭矩是反映机械密封工作性能的重要参数,传统的接触式测量方法的测量结果具有很高的不确定度;为了提高测量精度,采用了扭矩信号的非接触式测量方法,介绍了非接触测量扭矩的原理和扭矩信号频率跟踪滤波的实现方法;对调理后扭矩信号分别采用了频率计数法和波形恢复测频法进行采集,并阐述了频率计数和波形恢复测频的原理与它们基于LabView的实现;对两种采集方法的部分实测数据进行了误差分析比较,结果表明,波形恢复测频法的测量精度较高。
2)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 strongtracking 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 newtracking filter was proposed for the highly non-linear single observer passive location and tracking(SOPLAT)system,where the commontracking 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 realizetracking 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。
英文短句/例句
1.gated tracking filter system选通跟踪滤波器系统
2.Method of IMM target tracking based on STF基于强跟踪滤波器的多目标跟踪方法
3.Strong Tracking Filter with Application to Bearings-only Passive Maneuvering Target Tracking基于强跟踪滤波器的纯方位机动目标跟踪算法
4.Model for spiral maneuvering target and design of tracking filter螺旋机动目标建模与跟踪滤波器设计
5.Modified strong tracking filter based on UD decomposition基于UD分解的改进型强跟踪滤波器
6.Target tracking using distributed Unscented particle filter in sensor network分布式Unscented粒子滤波跟踪
7.Study on the Application of Kalman Filtering State for Seam-tracking;焊缝跟踪Kalman滤波状态估计应用研究
8.Kalman Filter Technology and Its Application in Target Tracking;Kalman滤波技术在目标跟踪中的应用研究
9.Tracking Algorithms for Single Target Based on UKF;基于UKF滤波的单目标跟踪算法研究
10.Research on Mouse Tracking Based on Particle Filtering;基于粒子滤波器的鼠类目标跟踪研究
11.Application of Particle Filtering to Multiple Target Tracking;基于粒子滤波的多目标跟踪算法研究
12.Object tracking algorithm based on hue information and KALMAN;基于色彩信息和Kalman滤波的跟踪算法
13.Target Tracking Algorithms Based on Nonlinear Filtering基于非线性滤波的目标跟踪算法研究
14.Research on Track-before-Detect Algorithm Based on Particle Filters基于粒子滤波的检测前跟踪算法研究
15.Target tracking by Particle Filtering in Sensor Networks基于粒子滤波的传感器目标跟踪算法
16.Tracking Moving Objects in MPEG Videos via Kalman Filtering利用Kalman滤波的视频运动目标跟踪(英文)
17.An Improved Object Tracking Algorithm Based on Particle Filter and Mean Shift基于粒子滤波/Mean Shift的改进跟踪算法
18.Study on Pedestrian Tracking Based on Kalman Filter基于Kalman滤波的行人跟踪方法研究
相关短句/例句
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 strongtracking 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 newtracking filter was proposed for the highly non-linear single observer passive location and tracking(SOPLAT)system,where the commontracking 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 realizetracking 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。
3)filter tracing滤波跟踪
4)Track filter跟踪滤波
1.Based on the basic principle of data processing of Phased Array Radar,this paper presents the simulation structure of the data processing system of a Space Surveillance Phased Array(SSPA) radar and its key algorithms such as data association and track filter.基于相控阵雷达数据处理基本工作原理,阐述了数据处理模块的基本构成及采用的数据关联、跟踪滤波算法,并根据空间探测相控阵雷达的典型工作要求进行了仿真,仿真结果验证了该数据处理系统可以正确工作在空间多目标环境下。
5)frequency tracking频率跟踪
1.A sampling measurement algorithm withoutfrequency tracking based on electronic instrument transformer;基于电子式互感器的无频率跟踪采样测量算法
2.Current feedbackfrequency tracking control with matching of piezoelectric;压电超声换能器电端匹配下的电流反馈式频率跟踪
3.Research on the Frequency Tracking System of HF-Inverter Power Controlled by PI-DPLL;基于PI-DPLL的高频逆变电源频率跟踪系统的研究
6)frequency tracing频率跟踪
1.A new method based on correlation theory andfrequency tracing algorithm is presented .针对应用虚拟仪器技术测量旋转动力机械扭矩的原理与算法进行了研究,提出一种频率跟踪基于相位差测量扭矩新方法。
2.Through DC input voltage regulation and circuit resonantfrequency tracing,approximate linear load power regulation can be realized by the power supply.利用电路谐振产生高频高幅值的正弦波电压的介质阻挡放电电源,通过调整电源的逆变电路的直流输入电压,同时逆变电路开关频率跟踪电路谐振频率,可以实现介质阻挡放电负载功率的近似线性调整。
3.because of bridge rectifier adopting APFC technology and inverter adopting thefrequency tracing technoiogy of no phase difference, which have very important significance on effective running of power network? frequency conversion power supply and loading.其整流器采用APFC技术 ,逆变器采用无相差频率跟踪技术 ,使输入和输出的功率因数都得以提高 ,这对电网、变频电源和负载的有效运行具有重要意
延伸阅读
110超远程精密跟踪雷达５０年代起，国外就发展了弹道导弹武器等。我国为了积极防御，能探测几千里以外的入侵目标，必须研制超远程的预警、跟踪雷达，对外空目标的探测、跟踪，建立弹道导弹预警（空间监视）系统、防御系统。１９５８年提出研制超远程雷达。雷达技术专家申仲义担起了这一十分艰巨的任务。他带领１４所工程技术人员从预先研究开始，在突破多项关键技术后才进入工程设计阶段。１９５９年他组织研制一部１１０模拟试验雷达，首次收到了离地球３８万公里的月球的较强回波，取得了观测外空目标的初步成果。１９６５年到１９７０年又开展了卡塞格伦式单脉冲天线、脉冲压缩、脉冲多卜勒测速、参量放大器、先进计算机的应用、大型天线结构及转台的研究。上述各种新技术的突破，为研制超远程１１０跟踪雷达作了前期工程准备，进入了工程实施阶段。１９７７年，我国第一部超远程跟踪雷达装备了部队。它能在２０００多公里以外跟踪非合作的外空目标，在我国发射洲际火箭、卫星等工程中多次执行了跟踪测量国外的外空目标的任务。１１０雷达的研制成功，使我国成为世界上第三个拥有这种大型雷达的国家。
