查询词典 interpolation formula

First, mathematical foundation of synchronization, i.e. the theory of parameter estimation is introduced. Then, DA/DD or NDA timing synchronization methods based on the ML estimation of timing parameter are presented. They are all widely applied in actual digital communication systems. Interpolation theory in digital signal processing has application in timing synchronization, which makes the sampling clock independent of the timing control so that timing adjustment is realized completely through digital disposal. The issue of interpolation in timing synchronization is discussed.

首先，介绍了定时同步实现的数学基础，即信号参数估计理论；从定时参数的最大似然估计出发，介绍了基于数据辅助的定时同步方法和基于非数据辅助的定时同步方法，他们在实际的数字通信系统中均有广泛应用；论文探讨了数字信号处理中插值理论在定时同步中的应用，它使得接收端的采样时钟独立于定时控制，定时调整完全通过数字处理方法得以实现。

The error estimation inequation of Wachspress interpolation indicates that the error of Wachspress interpolation decreases with the reduction of polygonal element size.

利用wachspress插值形函数的性质和二元函数的Taylor展开式的向量形式，给出了wachspress插值的误差估计不等式。

Compared with the traditional interpolation algorithms, the new algorithm improves visual effect and reduces interpolation error greatly.

该算法与传统的插值方法相比，其视觉效果和计算误差均有较好的改进。

Based on the minimum path error interpolation method, a new circular interpolation algorithm is proposed, which is of simplity, short run time and positive deviation.

基于最小偏差插补算法的基本思想，提出了一种新的圆弧插补递推算法，该方法算法简单、行速度快、具有正偏差特性。

This paper mainly studies the interpolation based on FPGA,and hope to through the flexibility of FPGA to realize interpolation function.

本论文主要研究基于FPGA的内插器，希望通过FPGA的开发灵活性来实现内插的功能。

In the essence of fuzzy interpolation, its interpolation function is a group of " IF-THEN " fuzzy rules.

因为模糊控制的机理就是模糊插值和模糊逼近。

In order to reduce the computation of fractal-based interpolation, an interpolation method based on fractal templates is introduced.

其次，为减少基于FBM模型的图象插值的计算量提出了一种基于模板的图象插值方法。

The main content includes that the accuracy of interpolation operators is creased since defect equations introduce less error: Gauss-Seidel solution can save effectively the computational time, in particular, the CPU-time for the setup phase; Jacobi-relaxation interpolation contributes to efficient and robust algebraic multigrid methods by a simple and purely algebraic mean.

最主要的内容是基于亏量方程引入的误差较小，从而进一步提高插值算子的精度；采用Gauss-Seidel解法有利于节省计算时间，特别是预备阶段的CPU时间；插值的松驰以一种简单的纯代数的方式获得高效且稳健的代数多重网格算法。

Clearly, Lagrange interpolation nodes are used the more the number of interpolation polynomial higher.

显然，Lagrange插值中使用的节点越多，插值多项式的次数就越高。

There are substantial relation between the interpolation and approximation of functions.The interpolation polynomial is regarded as the important tool of achieving approximation of function.

函数插值与函数逼近有着密切的联系，插值多项式可看作实现函数逼近的一种重要工具。

He's a pretty westernised kind of guy.

他是一个非常西化的人。

National spirit is the moral kingpin for a nation to realize common ideal and goal.

一、中华民族精神的基本内涵党的十六大报告指出：在五千多年的发展中，中华民族形成了以爱国主义为核心的团结统一、爱好和平、勤劳勇敢、自强不息的伟大民族精神。