An algorithm for data approximation with global optimal biarc spline is presented in this article.

Analytical approximation methods for nonlinear oscillations are restricted to a variety of special equations.

定量研究非线性振动问题的各种解析逼近方法都有其各自的特点及局限性.

This paper presents a sequential approximation method specifically for engineering optimization problems with the three characteristics.

本研究提出一[类神经网路序列近似法],应用在此类工程最佳化设计问题中.

Moreover, the method of proper orthogonal decomposition and low approximation was used to the research.

将正交分解与低阶近似方法引入到消力池导墙脉动壁压的研究中.

Spline interpolation. a fine mathematical tool for approximation. was introduced into step voltammetry in this paper.

本文对采用样条函数插值法解决阶跃伏安法中离散数据连续化及进一步的导数卷积处理进行了详细讨论.

Finally, some error estimates for the approximation solutions and several numerical examples are given.

最后, 给出了解的误差估计式和算例.

And responses are a reasonable first approximation in evaluating marketing investment.

(消费者的)回应是评价推销投资的第一手合理近似值.

Approximation solution of the algebraic eigenvalue problem.

特徵值问题之近似解.

A method using wavelet approximation is used to remove the baseline wanders in electrocardiogram.

基线漂移采用了小波变换逼近信号进行滤除.

This type of approximation is made at a finite number of points.

这种近似法是在有限数目的节点处来进行的.

Very accurate predictious of planetary orbits require corrections to the central-field approximation.

想要非常准确地预言行星的轨道,就需要对中心场近似进行修正.

This is the nearest approximation of cost that they can give us.

这是他们能够给我们的最接近的费用估价.

He had coarsened his voice to an approximation of Cockney.

他让自己的口音变得粗俗起来，接近伦敦东区的发音。

Clearly that's an approximation, but my guess is there'll be a reasonable balance.

很明显那是个粗略的估计，但我猜会有一笔不少的余额。

That is a fair approximation of the way in which the next boss is being chosen.

那和下一任老板的选任方式相当类似。

That's just an approximation, you understand.

你知道那仅仅是近似值。

This problem can be alleviated by the proposed SDP with successive approximations in this paper.

逐次逼近随机动态规划可有效克服这一问题.

Rather, I brainstormed new strategies, thought up more incompatible behaviors and used approximations.

而是想出新策略 、 想出更多互斥行为、采用更多的渐进法.

They are therefore approximations and cannot be used for highly critical flow or pressure drop calculations.

因此这些数据只是大致的数据,不能用作高流量临界值或压降估计值.

Values are not approximations to prices nor a necessary step in their calculation.

价值并不是价格的近似值,也不是价格计算必须的步骤.

The model is based on solution of the time-dependent gas dynamic equations under appropriate simplifying approximations.

本模式建立在含时气体动力学方程解的基础上,这些方程解是在适当简化的近似条件下得到的.