piecewise continuous

The Numerical Stability of θ-Methods of the Functional Multi-delay Differential Equations with Piecewise Continuous Arguments

分段连续型泛函多延迟微分方程θ-方法数值稳定性

The objective function of the model is piecewise continuous function. The model was solved by the iterative linear program.

模型的目标函数为分段线性函数，文章采用迭代线性规划对模型进行了求解。

This paper investigates the Toeplitz operators with piecewise continuous symbols on Bergman space of the bounded multi-connected domains, characters their essential spectrums and Fredholm indexes.

探讨多连通域的Bergman空间上的具有分段连续符号的Toeplitz算子，刻画了它们的本质谱和Fredholm指标。

Considering the limitation in calculus of variations, the authors introduce control variable with which a piecewise continuous time model of election based on calculus of variations is newly established.

基于变分法的局限性，在其基础上引入控制变量u，构建了一个分段时间连续的选举模型。

The assumption is made that P-wave velocity, S-wave velocity, density and Q factor show lateral piecewise linear continuous variations in block media.

假定介质为块状，且块中纵，横波速度及密度、品质因数横向分段线性连续变化。

One of them is piecewise continuous argument delay differential equation, simply called EPCA.

其中第一类为分段连续的时滞微分方程，简称为EPCA。

A special kicked rotor moving in a piecewise continuous force field is suggested and studied.

建议研究一类特殊的分段连续力场中的受击转子。

Piecewise continuous differentiable function

分段连续可微分函数

The Gibbs phenomenon originated from the partial sums of Fourier series for non-periodical piecewise continuous function, which affected seriously the series in engineering applications.

Gibbs现象最早源于分段连续周期函数的传统傅里叶级数部分和，这种现象严重制约着实际的工程应用。

Direct digital frequency synthesis based on piecewise continuous nonlinear function to approximate

基于分段非线性函数近似的直接数字频率合成器有理函数逼近[近似]（式）对不连续函数的近似解

Then, with the assumption that the consumption of an investor is the continuous or piecewise continuous function of time, the corresponding optimal investment decision and the effective frontier are derived by using the stochastic linear-quadratic control.

假设投资者的消费是时间的连续函数或者分段连续函数，应用线性二次随机控制的方法得到了这两种情形下的最优投资决策和有效前沿。

This paper deals with the global stability of analytic and numerical solutions of a class of differential equations with piecewise continuous arguments ( EPCA), which are widely used to describe population models.

本文讨论了广泛用于描述种群模型的自变量分段连续型微分方程（EPCA）的解析解和数值解的全局稳定性。

Utilizing piecewise continuous vector Lyapunov function, the practical stabilization of control systems with fixed moments of impulse effects by establishing a new comparison result is considered.

借助于向量李雅谱诺夫函数，通过建立一个新的比较结果，研究了具有固定时刻脉冲的控制系统的实际稳定性。

A Composite Laminated Plate Theory Using Piecewise Linear Continuous Displacements

一种位移为分段线性函数的复合材料迭层板理论

A geometry-independent higher-order panel method is applied to multiple-body hydrodynamic analysis in this paper, the velocity potential is approximated by B-splines of arbitrary order and the geometry is represented by any piecewise continuous functions.

用几何独立的B样条高阶面元法进行多体水动力分析，速度势用任意阶的B样条函数近似，物面可以用任意的分片连续函数表示。

Toeplitz Operators with Piecewise Continuous Symbols of Bounded Multi-connected Domain

有界多连通域的具分段连续符号的Toeplitz算子

A method to analyze the dynamics of piecewise continuous system is presented, based on it, the chaotic oscillation of a harmonically forced spring-mass system with friction is studied.

本文提出了一种系统地分析分段连续系统动力学行为的方法。在此基础上，首次采用较完善的摩擦模型研究了强迫振动下，摩擦振子的混沌振荡行为。

Effective sufficient conditions are found for strong stability with respect to partial variables of the zero solution of an impulsive differential system. The approach present is based on the specially introduced piecewise continuous Lyapunov functions and two important lemmas.

首先建立了两个重要的引理，然后再借助于逐段连续的Lyapunov函数，得到了脉冲微分系统的零解关于部分变元强稳定性的一些判定定理。

An algebraic B-spline curve is a piecewise continuous algebraic curve which has advantages of low degree, computational efficiency and piecewise smoothness.

代数B-样条曲线是一种分段定义的代数曲线，它具有次数低、计算量小和分段光滑等优势。

Time nodes are parameterized by using this method, and the parameterized control can approximate a piecewise continuous function.

该方法将时间节点参数化，所得到的参数化的控制量可以近似地表示分段连续的函数。

In order to obtain a high accuracy, the wing is represented by piecewise continuous quadratic doublet sheet distributions.

在每一网格上布置了二次偶极子面分布，以确保较高的精确度。

By using piecewise continuous Lyapunov function, a sufficient condition on robust stability with H_ ∞ norm bound is obtained. Moreover, a state feedback controller is developed to guarantee the closed-loop system being robustly stable with H_ ∞ norm bound.

基于分段连续的李雅普诺夫函数方法，给出了系统稳定且满足H∞范数界的充分条件和H∞状态反馈控制器的设计方法。

The authors deal with the stability analysis of a mixed differential equation ( The equation is abbreviated) with piecewise continuous arguments.

对一个具有分段连续型自变量的混合型的微分方程（方程式略）的稳定性进行了分析。

The adaptive control issue of a class of linear time-varying systems with uniformly bounded but piecewise Lipschitz continuous parameters is considered.

考虑一类参数一致有界、分段Lipschitz连续的线性时变系统的自适应控制问题。

A new Simpson inequality with best estimation of error was given under the condition that the integrand has piecewise continuous third derivative.

在被积函数具有分段连续三阶导数的条件下给出一个新的Simpson不等式，其误差估计是最佳的。