查询词典 transform

Again, the point of the sample isn't to show you how to write a transform, but to show you one form that a transform can take.

再次声明一下，这里的示例并不是教您如何编写转换，而是向您展示一种转换形式。

The fast algorithm of discrete wavelet transform ensures that the wavelet transform is widely applied in signal processing. In the algorithm, the computation of values on sample space is very important.

离散小波变换快速算法使得小波变换在信号处理领域得到广泛应用，其中抽样空间上测量值的求取是快速算法中的重要步骤。

Based on the research of oil geology characteristic of Xing'anling group in Sudeerte area,by researching the three main accumulation factors source rock,transform pathway and trap for oil formation, showed that the main transform pathway for oil migration in K1n are source rock,unconformity and sand body,and trap related with fault is the main place for oil migration.

在苏德尔特地区兴安岭群石油地质特征研究的基础上，对其油成藏的源岩、输导通道和圈闭3个主要成藏要素进行了研究，得到南屯组是其主要源岩，源断裂、不整合面和砂体是油运移的主要输导通道，与断层有关的圈闭是油聚集的主要场所。

Using the special wavelets, which included Marr, Haar and DOG for the continuous wavelet transform and biorthogonal wavelet for the discrete wavelet transform, the peak positions of the component's responses, described by Gaussian, Lorentzian and sech〓-function, could be determined via WT from the overlapped signals.

以特殊小波(Marr，Haar和DOG小波和双正交小波)，分别利用连续和离散小波变换对不同类型(Gaussian， Lorentzian和sech〓-function型)重叠信号的峰位置提取进行了详细研究，给出了相应的理论依据。

As separable wavelet transform has many demerits in image processing, contourlet transform technique is introduced in this thesis.

由于可分小波变换在图像处理中的众多缺点，我们在本文中引入Contourlet变换技术。

For improving optical wavelet transform,optical separable wavelet transform is proposed.

为改进光学小波变换，提出了光学可分离小波变换的概念。

Transform domain of the basic principles of communication systems and anti-jamming introduced a simple transform domain communication ways.

详细说明：变换域通信系统的基本原理和抗干扰方式，介绍了一种简单的变换域通信的实现方式。

Last, this paper introduced some concepts of multiscale geometrical analysis and curvelet transform theory. Because curvelet can showed this feature more 'sparsely' in the function included singular curve or singular side in two dimension space or multi-dimension space. This paper provided a robust digital watermarking technology algorithm based on curvelet transform. watermarking information was embedded into coarse scale coefficients after curvelet transforming, choose right embedding strength. Testing proved it has good invisibility and robustness.

最后，介绍了多尺度几何分析和曲波变换理论的相关概念，鉴于曲波能对二维乃至高维空间中含奇异曲线或者曲面的函数进行更"稀疏"地表示这一特性，本章提出了一种基于Curvelet变换的鲁棒数字图像水印算法，该算法将水印信息嵌入到经曲波变换后的图像的粗尺度系数中，合理选择的嵌入强度，试验表明该算法具有较好的隐蔽性和鲁棒性。

Usually, the Fourier transform and the wavelet transform can not most sparsely represent an image.

在图像处理领域，图像的稀疏表示有着重要的理论和应用意义。

Based on theoretical model,the effects of spectral decomposition by MP algorithm was discussed,and compared to the spectral decomposition results of Gabor transform and wavelet transform.

阐述了基于Ricker小波MP算法的基本原理，给出了两步法MP快速算法的实现步骤。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。