函数矩阵

Meanwhile, in order to fix defect of former methods, an optimal source array weight matrix is presented to estimate Green's function matrix by analyzing the estimation covariance of Green's function matrix.

同时指出了现有方法存在的不足，并在此基础上通过研究格林函数矩阵的估计协方差，提出了一种最佳估计算法。

In section 3, we investigate the boundary value problem to linear time-varying singular system with rank-changing to E by employing equivalent decomposite method.

第四部分利用Green函数矩阵法研究了具脉冲的测度型广义系统边值问题解的结构。

Firstly, we design a pre-compensator for vehicle's three channels with interaction, so as to the inverse transfer function can become diagonal dominance matrix.

该方法首先对相互关联的飞行器三通道进行预补偿，使开环前向通道的逆传递函数矩阵成为对角优势阵。

Furthermore, the functional matrix Pn,λ with polynomial of binomial type related to and its properties are studied.

同时，考察了与二项式型多项式相伴的函数矩阵Pn，λ及其性质。

Secondly,the one-step and multistep methods of the precise integration algorithms arederived by means of the integration of functional matrix by parts and interpolation function,and some recursion schemes suitable for precise integration are obtained.

然后，以函数矩阵的分部积分法和插值函数为工具，推导出精细积分的单步法和多步法，给出了多种精细积分的递推格式。

Methods to estimate Green's function matrix are presented in detail and relations between these methods are stated.

本文详细推导了声场格林函数矩阵的各种估计方法，统一了各估计方法之间的关系。

Firstly, we present the model of flexible satellite in the form of inverse transfer function matrix.

首先建立了挠性卫星姿态运动的简化模型，模型采用逆传递函数矩阵的形式，并且考虑了不确定项。

To meet the requirement of closed loop control, the optical influence function matrix is measured thoroughly.

为了实现闭环控制，对微变形反射镜的光学影响函数矩阵进行了全面测量，并用得到的电压矩阵对畸变激光光束的波前进行了校正。

A conspicuous defect of the method in frequency domain is that the computation of the transfer function matrix is in large quantities.

频域方法的一个突出问题是求传递函数矩阵的计算工作量过大。

To satisfy the requirement of different users, a three-phase four-leg circuit topology inverter is investigated to balance output voltage. The transfer functions and system transfer functions matrix are deduced. Three-dimensional space voltage vector modulation strategy is analyzed. The triangular prism judgment, the tetrahedron discrimination and computational methods of space vector action time are discussed.

推导了三相四桥臂逆变器的传递函数，建立了系统传递函数矩阵；分析了三维空间电压矢量调制策略，给出了三棱柱判断、四面体的区分、各个空间矢量作用时间的计算方法，并进行了仿真和实验研究。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。