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CWT can extract phase information of power system signals.

文中综述了国内外复小波的研究现状，讨论了复小波的特点，对比了近年来各类复小波的性能，分析了复小波在电力系统中的应用。

Numerous flying non-combat pets have had their flight height modified to no longer skim along the ground: captured firefly, dragonhawk hatchlings, moths, owls, parrots, phoenix hatchling, spirit of summer, sprite darter, and tiny sporebat.

包括被捕捉的萤火虫、小龙鹰、飞蛾、猫头鹰、鹦鹉、小凤凰、夏日之魂、小精龙，以及小蝙蝠

Lastly, we present some theories of wavelet-based analysis of fractal image compression in chapter five. The more details of wavelet transform、wavelet frame、 wavelet basis、scaling function、reconstruction algorithm、decomposition algorithm and inverse formula are also discussed.

最后，我们在第五章介绍了基于小波分析的分形图象压缩的一些理论，还详细地讨论了小波变换、小波标架、小波基、尺度函数、重构算法、分解算法和反演公式。

This paper overviews the various algorithms for least square collocation, discusses the matrix QR decomposition, derives the relationship between QR decomposition and generalized inverse matrix, and obtains least square inverse used for calculating matrix. In addition, the estimation formula for least square collocation by QR decomposition and its accuracy formula are derived. A case study is conducted using gravity anomaly test and calculation to demonstrate that the QR method is correct and valid in least-square collocation calculation.

分析了目前采用的最小二乘配置法解算方法，在讨论了矩阵的QR分解方法的基础上，推导得出了矩阵QR分解与广义逆矩阵的关系，得出了可以直接利用QR分解求解矩阵的最小二乘逆，并推导了应用QR分解求解最小二乘配置的估值计算公式和精度估算公式，最后通过重力异常实例进行了计算，得出矩阵的QR分解用于最小二乘配置解算的正确性和可行性。

Small diameter and little awl corner hydrocyclone has better separate, lower work capacity, large pressure drop and diffluence ratio.

小直径小锥角水力旋流器分离粒度小、处理量小、压降大、分流比大；

Ony deserves to be fashionable is the leading advocate every fashion products can be seen to the host, D-NE20 no exception, I believe every one to see the D-NE20 it will thin, ultra-small, ultra-light design and feel pleasant surprise, the original DISCMAN can also do so small, so thin (13.1 mm), while Sony in the "least" some trickery on the definition, but not the so-called All of any case is to give people an impression that small place, the result is the most important, public recognition is successful.

ONY不愧为引领是时尚的倡导者，每一件出品都让人感到时尚所在，D-NE20也不例外，相信每一个见到D-NE20的人都会为之超薄、超小、超轻的设计而感到惊喜，原来DISCMAN也可以做得这么小、这么薄（13.1mm），虽然SONY在"最小"的定义上有些取巧，但没所谓啦，反正就是要让人感到小嘛，结果才是最重要的，大众的认同就是成功。

Double Density Dual-Tree Complex Wavelet Transform integrates the advantages of double density wavelet, dual tree wavelet and complex wavelet. It has translation invariability and improved directionality. When it is introduced to image fusion, the characteristics of original images are extracted better and more information for fusion is obtained.

摘要双密度双树复数小波变换综合了双密度小波、双树小波和复数小波的优点，具有平移不变性以及良好的方向性，将其引入图像融合能够更好地提取原始图像的特征，为融合图像提供更多的信息。

The living cell of L428 cell has experienced from monoclonal to the multi-cell forming process,and presents a big cell around many small clone cell encystation phenomenon.finally,gigantic cells is dead in the life time.3.The cell counting result showed that the proportion of big cell or the H/RS type cell(diameter≥25um)is for(11.6±1.5)%in the L428 group,for(4.6±0.7)%in L428-MVC group and for(13.1±1.3)%in L428-EVC group,respectively.

经持续稀释成单个大细胞、单个小细胞的L428细胞，小细胞可分裂转化成大细胞，大细胞亦可生成小细胞；常见单个大细胞周围出现多个小细胞围绕的现象，在此过程中NF-kB一直持续活化。3。

Through presentation and discussion of traditional wavelet construction with lifting scheme, the multiwavelet construction with lifting scheme is introduced. The extension of Vetterli-Herley theorem under multiwavelet condition is overall proved in detail. Based on equivalent scalar filters banks, a kind of multiwavelet construction with lifting scheme and corresponding theorem are proposed.

通过介绍基于提升格式构造传统小波的内容，引入基于提升格式构造多小波的研究，对Vetterli-Herley定理在多小波中扩展进行详细全面地证明，提出了一种基于等效标量滤波器组的提升格式构造多小波的实现框架和定理，并通过实例验证该方案的可行性。

Finally, based on the characteristics of transient responses and the Morlet wavelet, a family of wavelet functions is introduced and used in the simulation of modal analysis.

文中分析了在众多小波基函数中Morlet小波更适合对动态结构系统进行模态分析的原因，结合Morlet小波的性质和结构系统对脉冲响应信号的特性，构造了一小波族，实现了利用Morlet小波变换对多自由度系统进行模态解耦和对时变系统进行模态参数辨识的方法。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。