分解与重构:《押沙龙,押沙龙!》的立体主义叙事。
Decomposition and Reconstruction: on Cubism Narrative of Absalom, Absalom!
本文给出区间连续多小波包的定义和此多小波包的分解与重构算法。
The present paper presents the definition of continuous multi-wavelet packets on the interval and gives the decomposition and reconstruction algorithm for these multi-wavelet packets.
本文对正交样条小波进行周化,给出了周期正交样条小波的分解与重构算法。
In this paper, we first discuss the periodization of spline orthogonal wavelet, and then give the decomposition and reconstruction algorithms of the periodized wavelet.
根据深度图像测定的目标角度,对三维目标灰度图像在其所属特征空间进行分解与重构。
The texture images are processed by principal component analysis(PCA), and the feature vectors are selected.
这种方法通过滤波器组将信号分解与重构,实现趋向性信号与零均值平稳随机信号的分离。
Based on decomposition and reconstruction of the signals by filter sets, the trend-signal is separated from stationary stochastic signals.
结果表明,借助于小波分解与重构,可有效地从强噪声干扰的观测数据序列中提取变形特征。
Practical results show that, by using wavelet decomposition and reconstruction, this method can efficiently extract weak deformation characteristics from the observed data series having strong noises.
利用这种信号的分解与重构算法在南芬露天矿爆破地震信号噪声处理中,取得较好去噪效果。
This signal decomposition and rebuilding algorithm was used in processing the blast - caused seismic signal noise of Nanfen Iron Open - pit Mine, which achieved good noise subtracting effect.
在给出小波变换基本模型的基础上,探讨了采用小波正交分解与重构来进行遥感信息融合的基本原理。
Base on the basic model of orthogonal wavelet transforms, principle of remote sensing image fusion is discussed by using orthogonal wavelet decomposition and reconstruction in this paper.
利用复解调技术将设计带通滤波器组转化为设计相对简单的低通滤波器组问题,给出了分解与重构的系统流程。
Each required bandpass filter is reduced to two lowpass filters which are relatively simple in design by using complex demodulation. The decomposition and reconstruction architecture are introduecd.
利用提升格式研究了在空间域内构造小波的问题,并得到了基于提升格式下的小波信号分解与重构的计算方法。
Researching on how to construct the wavelet in space domain by lifting scheme, the thesis obtains the computation method of wavelet signal decomposition and reconstruction based on the lifting scheme.
制动盘偏摆量监测信号经小波分解与重构,有振幅超过规定并由主轴齿轮啮合频率引起的强迫振动弱信号存在。
Firstly, cause impacting deflection of brake disc has been analyzed, and diagnosis rule has been put forward, and by it deflection of brake disc has been diagnosed.
重点分析了高斯金字塔、拉普拉斯金字塔、对比度金字塔和小波金字塔在图像分解与重构中的原理及其融合算法。
The principle of image decomposition and reconstruction based on Gauss-pyramid, Laplacian-pyramid, contrast-pyramid and wavelet-pyramid is emphatically analyzed, as well as the fusion algorithm.
从工程应用的角度出发,进行信号的分解与重构、信号的奇异性检测、数据的压缩与重构、信号的消噪等若干方面的研究。
From the Angle of engineering application, the paper studies signals division and reconstruction, signals strangeness detection, data condensation and reconstruction, and signals noise reduction.
初始服务分解的重构,以使服务与架构目标一致,例如性能、可伸缩性、安全性,等等。
Refactoring of the initial service decomposition, to align it with architectural goals, such as performance, scalability, security, and so on.
该模型采用了活动分解与分层递阶方法,使每一工作流系统的问题复杂度得到降低,并增强了系统的重构能力。
This model is based on activity decomposition and hierarchical methods and reduces the complexity of each workflow system and improves the reconfigurability of the overall system.
为此,提出一种面向复用成本优化的、基于局部性原理与实例集分解的构件重构方法。
For this purpose, this paper presents a reuse cost optimization oriented, locality principle and instance set decomposition based component refactoring method.
本文介绍了经验模态分解的方法与原理,给出了由经验模态分解产生的固有模态函数重构组合滤波器的原理与详细算法。
Firstly, the theory of empirical mode decomposition (EMD) is introduced, and the reconstructing and filtering algorithm of intrinsic mode functions (IMF) from EMD is given in this paper.
本文介绍了经验模态分解的方法与原理,给出了由经验模态分解产生的固有模态函数重构组合滤波器的原理与详细算法。
Firstly, the theory of empirical mode decomposition (EMD) is introduced, and the reconstructing and filtering algorithm of intrinsic mode functions (IMF) from EMD is given in this paper.
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