查询词典 harr

Considering the characteristic and discipline of approximate computing over data stream model, we put forward a kind of Harr wavelet method on data stream sketch. This method improves the aggregate query effect on data stream model.

针对数据流计算模型的近似查询计算的特点和规律，研究与分析了数据流计算模型的基本特征，提出了一种基于数据流提纲的近似小波方法。

In Chapter 5, the algorithm theory of the MRTD method is discussed, and the deduce of MRTD is consummated and the frame of MRTD is constructed. And this Chapter deduces the detailed formula using Battle-Lemarie wavelets and Harr wavelets, respectively.

接着第五章讨论了 MRTD 的理论原理，补充和完善了 MRTD 的推导，构建了 MRTD 的基本框架，并分别以 Battle-Lemarie 小波和 Harr 小波为例推导了详尽的迭代公式。

But in practice compactly supported wavelet bases except Harr function are not symmetry or antisymmetry, and this will cause distortion for signals decomposition and reconstruction.

由于实际中所用到的具有紧支集的正交小波一般不具有对称性或反对称性，对于信号的分解与重构会造成失真，为解决此问题又研究了双正交小波和小波包。

The reason to choose Harr wavelet is that it has excellent time localization performance, concise analytical expression and lower energy leakage on the window scale.

本文讨论了利用Harr小波变换矩阵对电压和电流采样值进行小波变换，测量电力系统功率、有效值和相位的方法。

In his new book,"Goal Digger Fitness", Los Angeles trainer and nationally syndicated radio host Eric Harr makes a case for always lifting first,.

在他的新书&的目标，挖掘机健身&，洛杉矶教练机和国家集团的电台主持人，李家祥Harr ，使案件始终解除第一，。

Four layers Harr transform application examples!

4层Harr变换的应用实例！

At the Ace hardware on North Street, owner Jeff Harr said customers are no longer sticking only to things they absolutely need.

在该镇北大街的&Ace&五金店，店主哈尔说，顾客们已经不再只买必备物件了。

Say goodbye to the red harr,yellow hair,blue hairt which make u look nondescript.

十三：红、黄、蓝、绿的头发，告别它吧，它只会使你看起来不伦不类。

In Chapter 5, the algorithmtheory of the MRTD method is discussed, and the deduce of MRTD is consummatedand the frame of MRTD is constructed. And this Chapter deduces the detailed formulausing Battle-Lemarie wavelets and Harr wavelets, respectively.

接着第五章讨论了 MRTD 的理论原理，补充和完善了 MRTD 的推导，构建了 MRTD 的基本框架，并分别以 Battle-Lemarie 小波和 Harr 小波为例推导了详尽的迭代公式。

C. electric parameters measurement. The means and conditions to reestablish the signal without distortion are also given. At last, this paper discusses the theoretical basis for power, RMS and harmonics phase measurements of power system directly from the Harr wavelet matrix transform data associated with each sampling voltage and current element pair.

本文针对电力系统特点，分析了非均匀采样的数字频谱结构及非均匀采样周期信号的数字谱表达式，并讨论了非均匀采样对交流电量参数测量的影响，给出了非均匀采样无失真恢复信号的方法和条件。

Continuously improve the production mechanism, to provide customers with better quality products and services.

不断的完善生产机制，给客户提供更优质的产品及服务。

B:Yes, he was the very prize-winner in the court tennis ten years ago?

是的，他是十年前的世界网球冠军。