pdaf

Objective To investigate the diagnosis and management of pure dural arteriovenous fistulae ( PDAF ) .

目的探讨纯脑膜动静脉瘘的诊断及其治疗效果。

MPDA can approach the association performance of JPDA with the computation cost as much as PDAF .

MPDA可以类似与PDA的较低的计算代价达到了接近JPDA的关联成功率。

Based on adaptive Kalman filter in polar coordinates , the algorithm was implemented with NN method and PDAF to fuse sensors in clutter .

该方法以球坐标系中三通道解耦自适应卡尔曼滤波为基础，结合最近邻（NN）方法或概率数据关联滤波（PDAF）方法实现杂波中的机动目标跟踪。

It is composed of two algorithms : ( 1 ) probabilistic data association filter ( PDAF ) that has been adapted for clutter environments case ;

该算法是由以下两个算法相结合组成：（1）适合杂波环境下机动目标跟踪的概率数据关联滤波算法；

Probability data associating filter ( PDAF ) was first introduced by Bar-Shalom , and was used widely in many areas such as target track in radar .

概率数据互联滤波器（PDAF）最早由Bar-Shalom等人提出，被广泛的应用于雷达目标跟踪等领域中。

In this paper , according to the character of PDAF target tracking algorithm , selecting the expectation of target state estimate covariance as a measurement index , presents a covariance control algori .

针对PDAF目标跟踪算法的特点，选用目标状态估计协方差的期望作为性能度量，提出了一种基于协方差控制的传感器算法。

For phased-array radar target tracking and resource scheduling , two algorithms based on multi-dwell measurements are presented . One is backward recursive probabilistic data association filtering ( PDAF ), and the other is maximum retrodicted probability-based n-dimensional ( N-D ) association .

针对相控阵雷达目标跟踪和资源调度问题，给出了基于后向概率的后向递归概率数据关联滤波（PDAF），以及基于后向概率最大的多维数据关联（N-D）方法。