其次推导出状态偏差形式的系统方程；
可以推导出物理系统方程并得到特征解。
The physical system equations can be developed and the eigen solution obtained.
给出了系统方程非线性的一种简便处理方法。
A simplified treatment for the nonlinearity of the system equations is given.
在已知混沌信号动力系统方程的基础上，分析混沌信号与噪声的分离算法。
We analyze algorithms for separating chaotic signals from noise based on the knowledge of the dynamics of the systems.
该方法在迭代计算过程中将交流系统方程和直流系统方程分别进行迭代求解。
In the process of iterative calculation, it solves AC equation and DC equation respectively.
在假定系统方程和过程方差的情况下，轮速信号的处理采用了卡尔曼滤波器的结构。
In this paper, measurement variance of the system is obtained with second order polynomial data fitling based on actual variance data of wheel speed signals.
该控制律简单有效，无需求解系统方程即可分析和判断近程导引的稳定性进而施加控制。
This method was simple and effective. The control could be actuated by analysis and judge the stability in short distance guidance without solving the system state equations.
求解方程时，在时间域上采用差分法进行离散，给出了求解系统方程的直接法和增量法。
Differential method is used for the discretion of time zone, and a direct solution method and an incremental solution method are given out for the solution of the non-linear system equation.
首先假设边坡滑坡体为刚体，建立边坡滑坡的动态模型，由此建立卡尔曼滤波的系统方程。
At first the dynamic model of the landsliding (forward model) is established on the assumption that the slope bodies are rigid.
在采用罚函数法处理本质边界条件的基础上，推导出无单元伽辽金法解固结问题的系统方程。
On the basis of treating the essential boundary conditions with penalty method, the system equations of consolidation problem with meshless method are developed.
提出了CIMA系统的一种参数格子波尔兹曼模型，可从参数模型上导回了CIMA系统方程。
A parameter lattice Boltzmann model for the CIMA systems is presented in the paper and the equations for the CIMA systems can be deduced from the model.
首先给出二阶线性非完整系统动力学方程的显形式，然后将场方法应用于这类系统方程的积分。
A clear form of the equations of motion of systems with linear non -holonomic constraints of second order is presented here. And the use of the field method is extended to these systems.
给出了对于混合边值问题求解系统方程确定的边界轮廓方程配置和三次单元边界轮廓法的实施。
The mixed collocation of the formulations of the BCM is presented for the mixed boundary value problems.
我们将这些距离测量看作距离限制集，从而构成一个超定的系统方程，适用于最优非线性最小二乘。
We cast these ranging measurements as a set of distance constraints, thus forming an over-determined system of equations suitable for non-linear least squares optimization.
在分析了定子线圈电路特征和系统运动特性后，建立了多级电磁发射系统模型，并由此导出了系统方程。
After analyzing the characteristic of driving coil circuit and kinematics, the system model of multi-staged electromagnetic launcher is built and equation-solution is derived.
同时，该算法在迭代过程中，将直流系统方程和交流系统方程分别进行求解，因此，它也具有交替迭代法的优点。
What's more, it solves AC equation and DC equation respectively in the process of iterative calculation, so it has the same advantages as the alternating iterative method.
扩展的卡尔曼滤波定位方法是一个常用的位置跟踪方法，但是在对非线性系统方程进行线性化近似过程中引入了线性化误差。
Extended Kalman Filter is an efficient tool for mobile robot position tracking, but it suffers from linearization errors due to linear approximation of nonlinear system equations.
将复杂系统定义在螺旋系统上，就可将一个复杂系统看成由若干个简单的子系统叠加而成，每个子系统的系统方程可以用多项式拟合。
When defined on spiral system, a complex system can be regarded as a combination of some simple subsystems, and every systematic equation of the subsystems can be replaced with polynomial.
由于系统方程是时变的，在测量过程中，系统噪声和观测噪声的统计特性等很难精确地估计或测定，事实上很多误差模型都不能简单的设为白噪声。
Because the system equation is changed with time, during the measurement, the statistic character of the system noise and the observation noise cannot be estimated or be determined accurately.
相反，为了证明“红色效应”，我应该使用一张一个老男人用红笔求解微分方程系统的图像。
Instead, to demonstrate the "red effect" I should have used an image of an elderly man solving a system of differential equations using a red pen.
我们建立有两个变量φ和θ的球面的参数方程,它们恰好是,球坐标系统的一部分。
We are finding a parametric equation for the sphere using two variables phi and theta which happen to be part of the spherical coordinate system.
加州大学戴维斯分校环境科学与政策系教授黑斯廷斯，是世界上利用数学模型(方程组)来理解自然系统的顶级专家之一。
Hastings, a professor in the UC Davis Department of Environmental Science and Policy, is one of the world's top experts in using mathematical models (sets of equations) to understand natural systems.
而且，我们也会让第三方程序员能轻而易举地在系统中加入他们自己的对象类型。
But we'll also make it easy for third-party programmers to add their own object types to the system.
他们理论的中心思想是，现今我们所理解的物理定律之中存在一个系统性的缺陷，他们的数据可以由一个简单的方程所描述。
Crucially for the idea that there really is a systematicflaw in the laws of physics as they are understood today, their data can bedescribed by a simple formula.
建立该项目的系统动态模型，包括因果环路图和控制方程。
Build a system dynamics model of the project including causal loop diagrams and governing equations.
本文以姿态误差四元数与陀螺漂移误差之间的关系为基础，构建了系统状态方程；
The state equations of the system are established on the basis of the relation between attitude error quaternion and the gyro drift.
由配分函数求出二元系统的物态方程。
由配分函数求出二元系统的物态方程。
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