Pade相关论文
针对复杂产品设计分析过程中多个计算方法需要通过参数传递进行联动运行的问题,分析了计算方法的运行原理和计算参数文件格式;通过计......
提出了一种动力学系统的物理参数辨识方法.应用Padé多项式对动力学系统的动刚度曲线进行拟合,通过最小二乘法确定Padé多项式中的......
长期以来,纯时滞系统就一直是工业过程控制中的难控制对象。而工业过程控制常用的PID算法对这类控制对象难以取得令人满意的控制效......
长期以来,纯时滞系统就一直是工业过程控制中的难控制对象。而工业过程控制常用的PID算法对这类控制对象难以取得令人满意的控制效......
制造业的竞争实质就是产品设计的竞争,目前我国发电设备产品制造企业在产品设计过程中存在一些普遍的问题,比如缺乏有效的设计分析管......
设函数f(z)在区域D={z∈C|z|<R≤∞}内解析,(n+k/n)f(z)是f(z)的以(1+)n为分母的Pade型逼近。本用初等方法证明了:当n→∞时,(n+k/n)f(z)在D的任一紧子集上一致收敛于f(z)。......
A Note on Pade Approximants Pairs as Limits ofAlgebraic Polynomials Pairs of Weighted BestApproximat
In this short note, we show the behavior in Orlicz spaces of best approximationsby algebraic polynomials pairs on union ......
【摘要】低频振荡对电力系统稳定性的影响很大,目前通常用PSS来抑制,但电力系统信号时滞对PSS的性能有一定影响。本文通过Pade分析时......
This work is concerned with the influence of uniform suction or injection on unsteady incompressible Couette flow for th......
Heat conduction dynamics are described by partial differential equations. Their approximations with a set of finite numb......
In this paper, we present the study of momentum characteristics in a MHD viscous flow over a stretching sheet. First the......
给出了P ̄A(x)_B= 的几何意义,并弄清了P ̄A(x)_B与[1+r/1]级Pade逼近的几何联系。......
—It has been shown that Boussinesq-type equations,which include the lowest order effects ofnonlinearity and frequency d......
In this paper, we are going to derive four numerical methods for solving the Modified Kortweg-de Vries (MKdV) equation u......
本文提出Pade逼近的一个定理,用于改进Pade近似模型降阶技术,并推广到离散模型的降阶,减少了模型降阶的计算量,提高了精度。......
In this paper, we are going to derive numerical methods for solving the KdV equation using Pade approximation for space ......