| 1. | On the characteristic polynomial and characteristic root of the orthogonal matrix
正交矩阵的特征多项式及特征根 |
| 2. | The construction of a class of compactly supported orthogonal matrix - valued wavelets
一类紧支撑矩阵值正交小波的构造 |
| 3. | Complex orthogonal matrix
复正交矩阵 |
| 4. | An orthogonal matrix is an invertible matrix for which the inverse is equal to the transpose
正交矩阵是可逆矩阵，其逆矩阵等于其转置矩阵。 |
| 5. | The least - square solutions of the inverse problem of symmetric orthogonal matrices is discussed , and expression of the solution is obtained
摘要讨论了对称正交对称矩阵反问题的最小二乘解，得出了解的表达式。 |
| 6. | In the second chapter , we deal with two types of the problem : real and complex , and analyzes the backward perturbation of eigenpair of orthogonal matrix
第二章分“实的”和“复的”两种情形，分别对正交矩阵的特征对的向后扰动问题作了研究。 |
| 7. | The concept of orthogonal matrix and four properties of generalized orthogonal matrix in determinant , characteristic solution and adioint matrix were discussed
摘要推广了正交矩阵，并研究了广义正交矩阵在行列式、特征根、伴随矩阵等问题中的四个性质。 |
| 8. | Most current algorithms only work well in special conditions , because of the abnormity of signals in the real world . now , the research in the ica arises much passion and the ica has brought about many applications . the primary results the writer has got are as the following : after a whiting process , it is a key to find an orthogonal matrix to throw away the high - order redundant information between components
由于现实生活中信号十分不规则,目前提出的算法大多只能针对某类信号分离,鉴于目前在ica方面极大的研究热情和强大的背景支持,作者对ica离线算法做了一定研究,主要内容和工作包括如下: ica问题经过白化处理后,寻找去除高阶相关的正交矩阵成为问题关键,而正交矩阵具有特殊的空间结构,组成它的每个列向量可视作rn中单位超球表面上一点,当这些点彼此垂直时,整体就组成一个正交矩阵。 |
| 9. | The balanced multiwavelet was studied . for low - pass matrix filter p ( ) , the orthogonal matrix r was selected to ensure the constant signal as a characteristic signal of balanced low - pass matrix filter rtp ( ) r , the corresponding balanced high - pass matrix filter is q ( ) r or rtq ( ) ) r which maintain the orthogonality and symmetry or orthogonality only respectively . as an application , the optfr - multiwavelet constructed by jiang was balanced and applied to image denoising and fusion
研究了多小波的平衡处理，对低通滤波器p ( )一般选择平衡器为正交矩阵r ，使得常数信号成为平衡后的低通滤波器r ~ tp ( ) r的特征信号，若要保持矩阵滤波器的正交性和对称性，可选择平衡后的高通滤波器为q ( ) r ；若只保持多小波的正交性，可选择高通滤波器为r ~ tq ( ) r 。 |
| 10. | To solve the problem , a kind of multi - ontology analysis framework consisted of orthogonal matrix made up of multi - dimensional ontology model and temporal model is re - searched ; and then multi - dimension knowledge warehouse based on xml topic maps is constructed , which is developed to implement the accurate and efficient storing and retrieving for knowledge of semantic level
针对这个问题，研究了通过多维本体模型和时域模型的正交矩阵构建的多本体分析框架，并以此为基础，构建了基于xml主题地图技术的多维知识仓库，实现了高效准确的语义级知识的存储和检索。 |
