查询词典 harr

Computer simulation result proves that A. C. parameters measurement of static signals using Harr wavelet transform could get the accurate result by the ideal sampling situation, i. e. the synchronous error is zero. Compare with synchronous and quasi-synchronous sampling algorithm, A. C. parameters measurement of transient signals using Harr wavelet transform could get more accurate result.

对谐波相位测量方法进行了误差分析，通过仿真证明，在稳态信号情况下，如果采样过程不存在同步偏差，利用Harr小波变换的方法可以对交流电量参数进行准确的测量；在暂态信号情况下，该方法与同步、准同步算法相比，可以达到很高的测量准确度。

V-system is a complete orthogonal system on L_2[0,1], which was constructed in 2005 by the author of this paper. V-system of degree k is composed of piecewise k-order polynomials, has multiresolution property, and is a generalization of Harr wavelet.

V系统是作者2005年构造的一类L_2[0，1]空间上的正交完备函数系。k次V系统由k次分片多项式组成，具有多分辨特性，是Haar小波函数的推广。

The experimental studies on the phase drift of digital image are reported,and a detecting method of phase drift based on Harr wavelet transform is presented.

本文详细报导了笔者对数字图像的位相漂移现象所做的实验研究，其中提出了位相漂移的 Harr小波变换探测方法。

Harr; I lose my shirt in Las Vegas.

我在拉斯维加斯赌输了很多钱。

It would have been great to have been able to use Harr's HTTPRealm- Finder class so that we do not need to hardcode it in our example.

如果能直接用Harr的HTTPRealmFinder类就更好了，那样我们就没必要在例子里使用硬编码了。

The first wavelet function was a simple square waveform, developed by mathematician Alfred Harr in the early 1900s.

第一个小波函数是简单的方波，它是由数学家Alfred Harr在二十世纪初发现的。

The pipeline pressure drop is adopted for signal processing and the Harr wavelet is selected as the mother wavelet.

本文提出了一种基于小波分析进行水平管气液两相流流型辨识的新方法。

In the first frame, ROI of high-frequency subbands was detected by morphological Harr wavelet lifting and connectivity analysis.

在第一帧内，利用形态Harr小波提升和连通性分析检测出高频子带中的感兴趣区域。

Through the present study, the velocity structure function based on locally averaged turbulent structure is proved to agree with Harr wavelet transform.

在研究过程中，验证了基于湍流结构局部平均概念的速度结构函数与Harr子波变换的一致性。

Based on the quality of Harr wavelet based motion compensated temporal filtering, an adaptive grouping algorithm is put forward.

结合时域Harr小波运动补偿时域滤波的特点，提出了一种自适应帧分组算法。该算法采用合并子帧组的方式实现最大帧组的时域小波变换。

It's bell can reach over a meter in diameter.

它的身体最大可以达到直径1米多。

Now they are overdue and I shall have to pay a fine.

现在他们过期了，我不得不付罚款。