有效数字

That is to say, the action of fault plane will get same with the ideal action of normal plane.

上述特点和结论均得到了数学上的严格论证和数字仿真结果的有效支持。

Finally, the experimental results show that the proposed control strategy is feasible and efficient.

最后设计制作高性能数字控制器，通过实验验证提出的控制策略是有效可行的。

Based on a kind of orthogonal complete functions in L2[0,1], another one (called V-system) which has equivalence relation with U-system is created. It is a kind of new and effective mathematical tool on signal multi-resolution analysis. Besides that V-system keeps the favorable properties of U-system and can accurately reconstruct geometry information which expressed in piecewise polynomials by finite sum of functions in V-system, it has more special properties, such as simple construction, abundant levels, convenience of application, quick calculation, local support, and so on. V-system is the generalization of Haar orthogonal functions, and to be a class of wavelet base. It has a good future for some applications in the fields of wavelet analysis and signal processing.

从L2[0，1]空间的一类正交完备函数系U系统出发，构造了另一类与之等价的正交完备函数系，称之为V系统，它是信号多分辨分析方面的一种新型的、有效的数学工具。V系统不仅保持了U系统的优良特性，对多项式表达的几何信息能够做到有限项精确重构，并且较之U系统，它更有结构简单、层次分明、计算快捷、局部支集等特点，应用起来将更加灵活方便。V系统可以看作是Haar函数系的推广，是一类小波基，在某些数字信号处理及小波分析问题中有良好的应用前景。

This must be in a valid number format.

这必须是在一个有效的数字格式。

In this article,we mentioned away to found an online-bank risk monitoring system---""four-dimensionality form aorganic whole""monitoring system.The so-called""four-dimensionality form aorganic whole""is to points concrete measures should be applied on nation,industry,bank and customer these four different dimensionality and auniform technique backup--digital authentication center should be set up against the online-bank's risk.

本文提出构建"四维一体"的网上银行风险监管体系的思路，并详细论述了构建"四维一体"的网投资项目管理师前景上银行风险监管体系的详细步骤：分别从国家、行业本身、银行内部和客户四个不同维度，提出对我国网上银行风险监管的具体对策，并依靠完备的数字认证中心作为技术后盾，进行有效的网上银行风险控制，切实防范网上银行风险。

Applying Fresnel diffraction theory, this technique is proved to enlarge the equivalent dimension of CCD and increase the cutoff frequency of optical system, so this method can improve the imaging resolution of digital holography.

用菲涅耳衍射理论证明了该技术可有效增大CCD探测器的等效尺寸和系统截止频率，从而提高数字全息成像分辨率。

A lot of simulation results show the algorithm can efficiently compute the fundamental matrix.

大量数字仿真结果表明该算法能有效地计算基本矩阵。

However, because of the positive sequence of fundamental frequency, there are still some shortages for wavelet transform in the use of harmonic measurement of three-phase dissymmetrical system. A new approach of harmonic measurement based on Period-interleaving of MALLAT arithmetic for dissymmetrical system is put forward. Analysis and experiment based on TMS320LF2407 Digital Signal Processor are made. And the result of experiment reveals that the proposed method based on Period-interleaving is valid in the use of harmonic measurement of three-phase dissymmetrical system.

但是，目前小波变换在三相不对称系统的谐波检测中存在着无法分离基波正序信号的不足，本文就此提出了一种用于三相不对称系统的基于周期交错的小波MALLAT多分辨率分解的测量方法，详细介绍了该算法的原理、流程及计算公式，同时以TMS320LF2407数字信号处理器为核心建立了实验系统对该算法进行了实验，实验结果证明该周期交错－小波变换算法可以有效地检测出三相不对称系统中的有害电流。

Based on the combination of threshold segment, morphological operations and image analysis, guided by experimental knowledge, this paper raised new method to identify soybean seedlings and Goose grass and Alligator Alternanthera.

证明了基于数字滤波器的处理方法是一种有效的图像增强方法，并且可以用来处理模糊图像，增强作物、杂草与背景的对比和清晰程度，为目标识别作预处理。

An efficient identity-based threshold signature scheme is proposed in this paper based on a variant of Hess's signature.

基于Hess签名的一个变体签名方案，提出了一个有效的基于身份的门限数字签名方案。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。