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- A simple recursion formula can then be used to solve such a system. 一个简单而又重复的公式能用来解这样的方程组。
- The mathematic form of computer spline is a set of recursion formula which keep away from solution of inear equations. 计算机样条的数学形式是一组递推公式,避免了线性方程组的求解。
- The recursion formula of multisensor minimize variance fusion with correlation was presented too. 同时,还给出相关条件下多传感器最小方差融合估计的递推计算公式。
- The recursion formula for calculating WOB are established by means of the mechanical analysis. 通过力学分析,推导出计算钻压的迭代公式,即建立了计算井底钻压的力学模型。
- The new recursion formula and symmetric extension about Bernoulli numbers and Bernoulli polynomials were also be published by Kaneko, Momiyama and Wu et al. Kaneko,Momiyama和Wu等人也曾给出了关于贝努利(Bernoulli)数和贝努利多项式的递归关系和对称关系式。
- The article gives the reversible condition of a kind of jump Vandermonde matrix through linear equations, and recursion formula and the expression of its inverse Matrix. 利用线性方程组给出了一类跳行范德蒙矩阵可逆的条件,并给出了逆矩阵的递推公式和逆矩阵的显式表示式。
- A novel approach is discussed to choose the bandwidth for kernel density estimation.Based on the Gaussian kernel function, the recursion formula of bandwidth is derived. 摘要在未知总体分布的情形下,给出密度核估计中选择窗宽的一个新方法,并在选取高斯核的情形下,推导出计算窗宽的递归公式。
- Andre numbers are defined, and the simple method of proving gear permutation recursion formula is also given in this paper, by means of the relation between Eular numbers and Dai Xu numbers. 用齿排列定义了安德烈数A_n,并用欧拉数En和戴煦数D的关系式,给出了齿排列遍推公式简捷的新证法。
- There is a recursive formula for the number of spanning trees in a graph. 对于一个图的生成树的棵数,存在一个递推公式。
- Some recursion formulae of Bessel functions are derived from such practice problems as well. 并从该实际问题出发,推导出了一类贝塞尔函数的递推公式。
- The Recursion formulae of the node corner displacement are derived in the text and that internal of the beam can be solved. 推出了求解无结点侧移连续梁的结点转角位移的递推公式,进而求得梁板的内力。
- A recursive formula of the nonlinear observer is derived by using the blok pulse function which can be easily implemented on-line with microcomputer. 文中把方块脉冲函数应用到该非线性观测器,导出一个简单的递推算法,易于微机在线实现。
- A set of recursive formula of the function of inclination of the satellite orbit isbased Yanghui's formula of the binomial coefficients introduced. 本文应用杨辉二项式系数公式导出人造卫星轨道倾角函数的一组集约化的递推公式。
- Our first meeting often recurs to me/my mind. 我们初次见面的情形时常浮现於我的脑海。
- In this dissertation a new recursive formula for computing normal forms based on the adjoint operator method of dynamical systems is first introduced. 本文在共轭算子法的基础上,推导出一个新的计算多维动力系统规范形的迭代公式。
- The research analysed the influence of observational noises about temporal correlation, and gives recursive formula of Kalman Filtering. 分析了测量噪声时间相关对卡尔曼滤波结果的影响,给出了观测噪声时间相关时的卡尔曼滤波递推公式。
- The Recursion Formula of One Class Trinomial Expression 一类积分计算公式
- The memory of the days we spent together often recurs to me. 我们当时在一起的情景现在还时常浮上我的心头。
- My first meeting with her often recurs to my memory. 我与她的第一次会面的情景经常出现在我的记忆中。
- In practical work, new sample data is often obtained continually, so these new data can be joined the empirical equation of regression by using recursive formula, and form a dynamic forecast system. 在实际工作中,往往会不断得到新样品数据,可利用递推公式不断地把新信息加入到经验回归方程中去,以构成一个动态的预测系统。