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- linear recursive formula 线性递推公式
- By applying the properties of determinant, the general formula of a usual type of linear recursive sequence is studied. 应用行列式的有关性质,研究了一般形式的线性递归数列的通项公式。
- 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。
- 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。
- 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 conditions with periodic solution are discussed in detail relating to fractional linear recursive relation of first order and some useful conclusions are obtained. 对一阶分式线性递归关系具有周期解的条件进行了详细讨论,得到若干有用的结论;
- 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 author tried to make it clear of the motivity of urban expansion, use linear recursive model, research and forecast Baotou urban expansion, then construct the ideal regional spatial structure of Baotou. 在对城市地域空间扩展的研究中,运用线性回归预测模型,对包头市城市扩展进行量化评估与预测,对其扩展的方向、扩展的面积、扩展的空间布局进行量化评判,从而建构包头市未来城市最理想的空间地域结构。
- 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。
- In allusion to the shortcomings of the current dynamic portfolio investment decision methods, this paper presents a non linear recursive programming approach for dynamic portfolio investment decision through the introduction of recursive programming. 针对现有动态组合证券投资决策方法的不足 ;引入递推规划的思想和方法建立了动态组合证券投资决策的非线性递推规划模型 .
- 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。
- Based on the modeling of the UAV and its FCS, the method of Parity Space and Unitary Linear Recursive Analysis is put forward to diagnose the fault on actuator, and the Kalman Filter is proposed to detect and diagnose the fault on control surface. 文中建立了无人机及其飞控系统典型故障的数学模型,提出了等价空间法和一元线性回归分析法来诊断作动器故障,并采用奇偶空间法和非线性卡尔曼滤波法实现了对操纵面故障的检测和隔离。
- To reduce computational complexity of DFT,a recursive formula of DFT was put forward according to a natural idea of adding the latestdata item and deleting the firstone,butit can notbe used conveniently undersome situations. 为减少离散傅里叶变换(DFT)算法的计算量,人们利用一种很自然的增减数据项的方法提出了递推傅里叶变换算法,但在某些情况下,该传统递推算法并不太适用。
- This paper derived the recursive formula of autocovariance function and a three-stage algorithm of computing spectral density of MAR model,thus we solved spectral analysis problem of MAR model. 针对MAR模型导出其自协方差函数的递推关系式及计算谱密度的算法,从而从理论上解决了这一模型的谱分析问题。
- Linear recursive sequence of numbers universal term 线性递归数列的通项
- second-order linear recursive sequence 二阶线性递归序列
- Recursive Formula for Simplex Integration 单纯形积分的递推公式
- second-order linear recursive sequences 二阶线性递归序列