1)  RLS
递推最小二乘方
1.
For the simulation of ADPCM based on RLS, the signal was inputted into the RLS adaptive-direction filter.
基于递推最小二乘方(RLS)的自适应差分脉冲码调制(ADPCM)仿真,其信号输入RLS自适应前向滤波器。
2)  recursive LS
递推最小二乘方法
1.
Finally we try to use algorithm of LS and recursive LS to cross location with multiple stations,and set up an error model of multiple stations,so as to use DF data of many DF stations fully,thus enhancing precision of DF.
讨论了测向定位中的若干问题,包括双站交会定位及其定位误差分析和多站交会定位,首次尝试将最小二乘方法和递推最小二乘方法用于多站测向定位的算法,建立多站交会定位的误差模型,充分运用了多个测向站的测向数据,大大提高测向定位的精度。
3)  recursion
递推
1.
Forward recursion relation for layered geoelectric model;
分层地电模型的正演递推关系
2.
A new method for layer-by-layer downward recursion inversion;
逐层向下的递推反演方法
3.
Coefficient recursion relation for dipole fields in multilayer medium;
多层介质中偶极子场的系数递推关系
4)  recurrence
递推
1.
Vector recurrence method for place analysis of linkages;
连杆机构位置分析的矢量递推法
2.
Because of the difficulty of getting reliable data by classical method,a method to estimate landing precision and concentration by Bayesian method of dynamic recurrence was introduced,in consideration of the relativity of prior and posterior information.
针对小样本情形下用传统方法估计精度难以得到满意结果的情况,提出了用递推Bayes估计法来估计落点精度和密集度的方法,将先验信息和后验信息相对化。
3.
Using a recurrence formula, the paper gives a degree reduction condition for a ( n +1)th Bézier curve to a n th Bézier curve.
用一组递推式来判别一条n + 1次B啨zier曲线的可降阶条件 ,并在可降阶条件成立时构造出相应的低阶曲线 。
5)  recursive
递推
1.
A recursive algorithm of DFT and its application;
DFT递推算法及其应用
2.
Through analyzing the characteristic of program design language,the author put forward a recursively descriptive algorithm which can automatic construct grammar by language L,and proved that this algorithm will end after limit operations.
通过分析程序设计语言L的特征,提出了一种能由语言L自动构造文法的算法,证明了在有限次递推后算法能结束的充分必要性。
3.
Using recursive design thinking, according to Lyapunov function stability requirement, designing delamination Block Diagonal Control System, the analytic inverse solution of equation of the aerodynamic missile are given.
利用递推设计的思想,给出了描述飞航导弹运动的所有运动方程的解析逆解。
6)  recursive algorithm
递推算法
1.
Existence of the rational interpolant spline for y=e~x on [0,1] and the recursive algorithm;
函数y=e~x在[0,1]上有理插值样条的存在性及递推算法
2.
A recursive algorithm of detection probability for random phase signals;
随机相位信号检测概率的递推算法
3.
Optimal recursive algorithm for generalized discrete stochastic non-linear systems;
广义离散随机非线性系统的递推算法
参考词条
补充资料:递推估计算法
      利用时刻t上的参数估计孌(t)、存储向量嗘(t)与时刻 t+1上测量的输入和输出值u(t+1)和y(t+1)计算新参数值孌(t+1),再根据孌(t+1)计算出新参数值孌(t+2),直到获得满意的参数值为止。这种算法的每一步计算量都比较小,能够使用小型计算机进行离线或在线参数估计,可以估计时变参数,也可以实时估计适应控制器的参数(见适应控制系统)。20世纪60年代,递推估计算法得到迅速发展,到了70年代产生了许多不同的方法,例如,有离线方法的各种变形、卡尔曼滤波法、随机逼近方法和模型参考适应参数递推估计法等。递推估计算法的各种方法可以用一个统一的公式来描述:
  
  
  
  给孌(t),F(t),嫓(t)和w(t)不同的值就得到各种不同的方法:①递推最小二乘法;②递推增广最小二乘法;③递推近似极大似然法;④递推辅助变量法;⑤递推广义最小二乘法;⑥卡尔曼滤波参数估计;⑦随机逼近法;⑧模型参考适应法;⑨时变参数递推估计法。
  
  参考书目
   Lennart Ljung,Torsten Soderstrom, Theory and Practice of Recursive Identification,MIT Press., Combridge, Mass., 1983.

  

说明:补充资料仅用于学习参考,请勿用于其它任何用途。