Chapter two is focused on the wang - ball curves , including definition , properties and recursion algorithms 第二章介绍wang - ball曲线的定义及性质,以及wang - ball曲线的递归求值算法。
The contents involve the recursion algorithms , the dual functional of sbgb basis and the transformation formula between sbgb basis and bernstein basis 给出它们的递归算法, sbgb基函数的对偶泛函,并由此得到sbgb基函数与bernstein基函数转换公式。
The former put stress on the research of time optimal control method , fuzzy discursion and moving track , and the latter on the study of ekf recursion algorithms , noise model and noise characteristic identification 前者的重点是最优时间控制方法、模糊控制器的推理以及运动相轨迹分析;后者侧重于ekf的状态估计方法、噪声模型对滤波估计性能的影响以及噪声模型的辩识方法。
( 3 ) a category - based dynamic graph . ( cdg ) structure , which supports the novel tactic of relation - oriented collision detection , is presented to improve the efficiency of collision detection and realize the attached motion in vr scene . ( 4 ) a dynamic 8 - tree structure and a relative self - similar recursion algorithm are presented to model a dynamic workpiece object , which is machinable ( 3 )提出并实现了基于分类的动态图结构( cdg ) ,该结构支持面向关系的碰撞检测,很好的解决了虚拟cnc铣床环境下碰撞检测的唯一性和完全性问题,在很大程度上提高了碰撞检测的实时性,并实现了虚拟环境下的关联运动。
Specially for the particularity of the path - length control system in the laser gyros consist of total reflecting prisms and the necessity of identifying the parameters in the system , the mathematical model of the temperature control system in the trp laser gyros is presented , and three new identifying algorithms are deduced in theory based on the method of the least squares : algorithm of immediately identifying , algorithm of instrumental variables and recursion algorithm 摘要针对全反射棱镜式激光陀螺腔长控制系统的特殊性及其模型参数辨识的必要性,给出trp激光陀螺温度控制系统的数学模型,并基于最小二乘法从理论上分析推导出3种新型参数辨识法:直接辨识算法、辅助变量法和递推算法。
In recent decades , people have made a research in single channel deconvolution problems , for example , the traits , fast algorithm of deconvolution results and process for error . they proposed many methods , such as inverse filter algorithm , z transform algorithm , dfs algorithm , l2 algorithm , recursion algorithm 几十年来,人们对单通道信号卷积反演问题如反卷积解的性质、解的快速算法及对误差的处理等进行了深入的研究,并取得了不少的成就,如逆滤波法、 z变换法、递归法、 dfs法、最小平方法等。