说明：双击或选中下面任意单词，将显示该词的音标、读音、翻译等；选中中文或多个词，将显示翻译。 您的位置：首页 -> 词典 -> 概循环矩阵 1)  probable cycle matrix 概循环矩阵 1. Criterion and determinant of probable cycle matrix; 概循环矩阵的判据及其行列式 2)  circulant matrices 循环矩阵 1. Eigenvalues of a kind of circulant matrices and its application on subdivision; 一类循环矩阵的特征值及其在细分方法中的应用 2. VLSI decoding design of low-density parity-check codes based on circulant matrices 基于循环矩阵的低密度校验码的VLSI译码设计 3. Making use of some relations between discrete Fourier transformation and convolution, I give a sufficiency and necessary condition which estimates that a matrix is a circulant matrix, and give concretely an accounting formula of m-orders circulant matrices. 利用离散Fourier变换与卷积的关系,给出了判断一个矩阵为循环矩阵的充要条件,并具体给出了一种求循环矩阵的m次幂通项的计算公式。 3)  circulant matrix 循环矩阵 1. An algorithm for computing the inverse of two kind circulant matrix; 两类循环矩阵求逆的一种算法 2. On the properties and generalized inverse of (-1)-circulant matrix (-1)-循环矩阵的性质及广义逆 3. Based on the special charicteristics of circulant matrix, a new formula of inversion for a type of specific matrix is proved in this paper. 　求逆矩阵通常的方法是初等变换法或伴随矩阵法,计算量大且容易出错,本文利用循环矩阵的特殊性质给出了一类特殊循环矩阵求逆的计算公式,简化了一类特殊循环矩阵求逆的计算。 4)  circular matrix 循环矩阵 1. Four theorems are presented and proved for eigenvalues and eigenvectors of circular matrix including symmetrical circular matrix, which forms the uniform mathematical principle of phase-sequence transformation for 3-phase and high phase order AC power networks. 给出了循环矩阵和对称循环矩阵的特征值和特征向量的4个基本定理:构成了含三相在内的多相交流电网相序变换的统一数学原理。 2. Circular matrix may be diagonalized while diagonalized matrix is equal to similar circular matrix. 循环矩阵可对角化,矩阵可对角化等价相似循环矩 3. The generalization of a theorem for circular matrix is given by using generalized Vandermonde matrix,and several properties of generalized circular matrix are obtained. 利用范德蒙矩阵对循环矩阵的一个定理给出了推广,并得到了广义循环矩阵的几个性质。 5)  cyclic matrix 循环矩阵 1. The inverse matrix of the special binary symmetry cyclic matrix; 特殊二元对称循环矩阵的逆矩阵 2. On the inverse matrix of the double-binary level-2 (r_1,r_2)-cyclic matrix of type (n,m); 双二元(n,m)型二重(r_1,r_2)循环矩阵的逆矩阵 3. On the inverse matrix of the binary level-2 cyclic matrix of type (n,2); 二元(n,2)型二重循环矩阵的逆矩阵 6)  Cyclical matrix 循环矩阵 1. The{1, 5} generalized inverse and the Moore-penrose generalized inverse of the cyclical matrix are disscuses in the paper. 讨论了循环矩阵的{1,5}逆,Moore-Penrose广义逆及分块循环矩阵的{1,2}逆。 2. Some properties of the partitional matrix in which its elements are matrix polynomials and the partitional cyclical matrix are disscused in the paper. 讨论了以“某个矩阵的多项式”为元素的分块矩阵的一些性质,并在此基础上,讨论了分块循环矩阵的一些性质。 3. By discussing some properties of the cyclical matrix,the author obtained a neces-sary and sufficient condition for an n-th order matrix to be a diagonalization matrix. 讨论了循环矩阵的若干性质,得到了n阶方阵可以对角化的一个充要条件。 补充资料：循环系统的进化鱼的循环系统 循环系统的进化  鱼的循环系统                                         李瑞端绘  [图] 说明：补充资料仅用于学习参考，请勿用于其它任何用途。 参考词条 ©2011 dictall.com