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- Multiwavelet subspaces 多小波子空间
- Then,the recognition results of two subspaces are tested together. 最后,将识别结果与预分类结果一起进行正确率测试。
- We choose one of them which divides space on a two subspaces by its plane. 我们选择其中一个多边形的面把它的空间分隔到两个子空间。
- The algorithms of decomposition and reconstruction of biorthogonal multiwavelet packets are given finally. 本文的重点是给出了用此小波包进行分解与重构的算法。
- By means of the mathematical properties of CL multiwavelet, the iris texture feature can be presented accurately and primely. 利用CL多小波优良的数学性质，虹膜纹理特征能够被准确完整地表达。
- One of the most important, most difficult, and most exasperating unsolved problems of operator theory is the problem of invariant subspaces. 算子理论中最重要、最困难也最令人烦恼的未解决问题之一就是不变子空间问题。
- The biorthogonality property for multivariate biorthogonal multiwavelet packets has been studied. 讨论了高维不可分双正交多小波包的双正交性。
- The cheapest way to get one is to invoke the spectral theorem and to conclude that normal operators always have non-trivial invariant subspaces. 取得这样结果的最省力的尝试是引用光谱定理而得到正规算子恒有非平凡不变子空间的结论。
- Finally，the algorithm proposed can also be used to construct the biorthogonal wavelet or multiwavelet. 另外，该算法还可以用于双正交或多小波滤波器的构造，具有很好的可移植性。
- We propose an optimal vector zerotree coding scheme based on multiwavelet transform. 提出一种基于多小波变换的矢量量化零树编码方案。
- A novel image watermarking algorithm which based on Discrete Multiwavelet Transform（DMT） is proposed. 摘要 提出了一种基于离散多小波变换（DMT）的数字图像水印算法。
- Third, dependence between different components of a vector-subimage emerged after multiwavelet transforming an image. 三、图象多小波分解后子图象分量之间的相关性。
- By translations and changes of scale the spectral subspaces associated with all discs can be characterized similarly. 通过平移与尺度改变，伴随着一切圆域的谱子空间都可以类似地给予刻划。
- In an infinite dimensional space there always exist two subspaces whose vector sum is different from their span. 在一无限空间中恒存在两个子空间，其矢量和与其张成空间不同。
- The dual equalities of intersections and additions of the finite subspaces in the Euclidan space V are also given. 给出欧氏空间V的有限个子空间的交与和的关于子空间正交补的对偶等式；
- In this paper, a nonlinear multiwavelet transform adaptive threshold value method is proposed to suppress speckle noise. 摘要文章提出了一种新的用于斑点噪声抑制的非线性多小波变换自适应阈值算法。
- This article presents an analytical formulation or correlating signal subspaces of two closed-spaced vibration modes. 摘要本文旨在以向量空间关联性的方法来分析两个相近频率模组的关系。
- A top-down grid partition method is used o find the subspaces in which clusters locate. 理论分析以及在多个数据集上的实验表明算法具有较高的计算精度与计算效率。
- Multiwavelet ortho-normal shell expansion is performed on the contour to get several resolution levels and average value. 采用多小波神经网络簇对轮廓壳进行伸展得到数级多分辨率和其平均值;
- Multiwavelet is an extension form wavelet theory, it can offer a more precise way for image analysis than wavelet multi-resolution analysis. 多小波是小波理论的扩展，多小波变换能够为图像分析提供一种比小波多分辨率更加精细的方法。
