Several methods of constructing orthogonal transforms are presented.
本文提出了构造正交变换的几种方法。
Orthogonal transforms are traditionally realized by "multiplication addition arithmetic" with less robustness.
传统上都采用“乘加算术”实现正交变换，鲁棒性差。
A novel systolic array architccture for computing discrete orthogonal transforms such as DCT, DHT(DWT) and DFT is proposed.
本文提出一种新型计算离散正交变换如DCT、DHT（DWT）和DFT的脉动阵列实现。
The transform domain LMS algorithm can reduce the cross-correlation of input signals effectively through orthogonal transforms, so the convergence rate will be improved;
变换域LMS算法能通过正交变换有效降低输入信号自相关矩阵特征值的分散程度，可提高算法的收敛速度；
The fast algorithms of the real-valued Haar-type orthogonal transforms are discussed, and it is shown that the fast algorithms of the generalized Haar transform and the mixed...
本文还讨论了实值哈尔型正交变换的快速算法问题，并指出，广义哈尔变换、混合基哈尔变换的快速算法完全适合于对应的实值哈尔型变换。
The fast algorithms of the real-valued Haar-type orthogonal transforms are discussed, and it is shown that the fast algorithms of the generalized Haar transform and the mixed radix Haa…
本文还讨论了实值哈尔型正交变换的快速算法问题，并指出，广义哈尔变换、混合基哈尔变换的快速算法完全适合于对应的实值哈尔型变换。
Propose a class of new orthogonal transforms: generalized parametric P-ordered slant transforms by using the idea of parameterization and mutation. Discuss the fast implementation of these transforms.
采用参数化和变异思想，建立了一类新的参数化P序斜变换：推广的参数化P序斜变换，并讨论了这类变换的快速算法。
The matrix direct product is generalized and two kinds of direct products are given by Wang Zhongde (1989). These two kinds of direct products are applied to the construction of orthogonal transforms.
王中德(1989)推广了矩阵直积，给出了矩阵第二类直积和第三类直积运算，并将此运算应用于正交变换的构造。
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.
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.
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。
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