查询词典 calculus

This paper is to do numerical fractional calculus of modem signal on computers.

研究目的是在计算机上数值实现信号的分数阶微积分。

This is a problem where calculus won't help at all.

对于这一题，微积分一点也用不上。

I don't 清楚 algebra or geometry,not to mention calculus.

我连代数、几何都不懂，更不必说微积分了。

I learned calculus in college, but it is all Greek to me now.

我上大学的时候学过微积分，不过现在微积分对我来说是天书。

Can say, the tooth stone calculus is one of the cause of disease of gum disease.

可以说，牙结石是牙龈病的病因之一。

He invented calculus and investigated the nature of light.

他创立了微积分学，探索了光的本质。

There is more than one rigorous approach to the foundation of calculus.

通常一个是通过今天的概念，范围界定的连续的实数。

Paul: How are you doing in calculus?

保罗：你的微积分念得怎样？

The main point of this project is to study some general question in financial market by stochastic calculus method.

本课题是用随机分析的方法研究金融市场的一般规律，如投资优化和期权定价及其相关实证研究。

By discussing the position hypothesis of fractional-dimension derivative about general function and the formula form the hypothesis of fractional-dimension derivative about power function, the concrete equation formulas of fractional-dimension derivative, differential and integral are described distinctly further, and the difference between the fractional-dimension derivative and the fractional-order derivative are given too. Subsequently, the concrete forms of measure calculation equations of self-similar fractal obtaining by based on the definition of form in fractional-dimension calculus about general fractal measure are discussed again, and the differences with Hausdorff measure method or the covering method at present are given. By applying the measure calculation equations, the measure of self-similar fractals which include middle-third Cantor set, Koch curve, Sierpinski gasket and orthogonal cross star are calculated and analyzed.

通过讨论一般函数的分维导数的位置假设及幂函数的分维导数的形式假设，进一步明晰了幂函数的分维导数、分维微分及分维积分的具体方程形式，给出分维导数与分数阶导数的区别，随后讨论了基于一般分形测度的分维微积分形式定义导出的自相似分形的测度计算方程具体形式，给出了其与目前 Hausdorff 测度方法的区别，并对包括三分 Cantor 集合、 Koch 曲线、 Sierpinski 垫片及正交十字星形等自相似分形在内的测度进行了计算分析。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。