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- orthogonal wavelet filter with scale=M M带正交小波滤波器
- We give a new method to construct compactly supported symmetric and anti-symmetric orthogonal wavelets filter with scale=M. 摘要本文给出了构造M带对称和反对称的正交小波滤波器的新方法。
- An Orthogonal Wavelet Filter Design Method Based on the Lattice Structure 基于格形结构的正交小波滤波器优化设计方法
- Parameterization and Algebraic Structure of 4-Band Orthogonal Wavelet Filter Banks 4带正交小波系统的参数化和代数结构
- Approximating Methods of Orthogonal Wavelet Filter Banks Based on Lattice Structure 基于栅格结构的正交小波滤波器组逼近方法
- one dimensional parameter orthogonal wavelet filters 一维参数化正交小波滤波器
- orthogonal wavelet filter 正交小波滤波器
- In this paper, a novel construction of bivariate orthogonal compactly supported wavelet filter based on the cosine function is proposed. 摘要本文提出了一种基于余弦函数的二元紧支撑正交小波滤波器的构造方法。
- In this paper,we consider the factorization of polyphase matrix of a class of orthogonal symmetric multi-band wavelet filter banks,and construct a class of filter bank with freedom parameter. 本文考滤了一类多带正交对称小波滤波器对应多相矩阵分解结构,系统地构造了一类具有自由参数多带小波滤波器簇,以4带小波为例得到了用参数角表示的一类正交对称滤波器序列。
- The construction of the B-spline wavelet is simple, and it has better stability than the orthogonal wavelet. 摘要与正交小波相比，样条小波构造简单，对信号的重构具有更好的稳定性。
- Wavelet packet is used for noise speech decomposition,which is better than the traditional orthogonal wavelet threshold de-noising method. 采用小波包对含噪语音进行分解,克服了传统的正交小波变换的缺陷。
- A wavelet multiscale inversion (WMI) method using the orthogonal wavelet transform is applied to inverse two dimension seismic waveform. 多尺度反演具有对初始模型依赖性低、收敛速度快、反演结果稳定等优点,是一种很有希望的反演方法。
- Aiming at M-QAM signal, WT-MMA (orthogonal Wavelet Transform based Multi-Modulus blind equalization Algorithm) is proposed. 4.;针对高阶QAM信号;提出了基于正交小波变换的多模盲均衡算法。
- Using the proposed entropy minimization rule, the parameters of the wavelet filter are optimized. 采用最小熵方法对小波滤波器参数进行优化。
- In this paper we consider solving two-dimensional elliptic partial differential equation (PDE) via orthogonal wavelet and multigrid methods. 摘要考虑二维椭圆型偏微分方程的数值解。
- Compute the cross correlation coefficient [17] between ECG signal and selected wavelet filter. 请问大侠，怎么求给定信号与小波滤波器之间的互相关系数?
- Multi-resolution decomposition of image is carried out with. biorthogonal wavelet transform for avoiding image edge distortion caused by conventional orthogonal wavelet transform. 摘要为了避免常规正交小波变换所引起的图像边缘失真，特别采用了双正交小波变换进行图像的多分辨率分解。
- Wavelet filter method is discussed synchronously, chaotic unstable trajectory is controlled by actual inventory management chaotic model. 并讨论小波滤波法 ,成功实现了混沌不稳定周期轨道的稳定控制方法 ,并以具体的财产管理混沌模型为例验证所提出的方法
- This paper analyses characteristics of the biorthogonal wavelet and orthogonal wavelet and the effect of the regularity and vanishing moments of the wavelet when image coding. 通过分析双正交小波、正交小波的特点，以及小波基的正则性和消失矩在图象编码时对恢复图象质量的影响。从而给出了图象编码是选择双正交小波的原则。
- Methods to select wavelet filter and to design optimum scale quantizer are presented.Furthermore, wavelet coefficients of DEM are analyzed deeply. 文中主要研究了小波滤波器的选取、最优标量量化器的设计等问题，并对DEM小波分解系数进行了深人的分析。
