singular values

one property of the singular values of matrix

关于矩阵奇异值的一个性质

互联网摘选

dwt domain public zero-watermarking method based on singular values

基于奇异值的DWT域公开零水印技术

互联网摘选

radar target recognition based on instantaneous polarization time-frequency distribution and singular values feature extraction

基于瞬态极化时频分布及奇异值特征提取的雷达目标识别

互联网摘选

some estimates for eigenvalues and singular values of normal matrices

规范矩阵的特征值和奇异值的一些估计

互联网摘选

the novel objective metric uses the singular vectors and singular values as the features to evaluate the quality of the distorted image from the view of energy and structure.

该测度联合使用奇异向量和奇异值，试图从能量和一种新的结构两方面来评估图像失真，使得评估结果符合人眼视觉特性。

互联网摘选

Majorization inequalities are used to derive some inequalities about the trace, singular values and diagonal elements of semidefinite matrix, normal matrix and general matrix.

利用控制不等式这一工具证明了关于半正定矩阵、规范矩阵和一般矩阵的迹、奇异值和对角元素之间的一系列不等式。

互联网摘选

some estimates for singular values of a matrix

矩阵奇异值的若干估计

互联网摘选

the problem of singular values of matrices is considered and some extremum properties of singular values are investigated.

考虑了矩阵奇异值的相关问题，研究了其极值性质，并得出了一些特殊情形下的结果。

互联网摘选

the euclidean distance of singular values is used as the measurement of similarity between two gray charts, realizing fault diagnosis.

应用奇异值欧氏距离作为两幅图像相似程度的度量尺度从而实现轴承的故障诊断。

互联网摘选

For the structure of the regularization operator, the multi-level regularization method is suggested, in which the singular values of the kernel matrix is divided into different levels, and is corrected by different regularization parameters.

针对正则化算子的结构，将核函数矩阵的奇异值按大小分成不同的水平，并采用不同正则化参数进行修正，从而发展了多水平正则化方法。

互联网摘选

the novel objective metric uses the singular vectors and singular values as the features to evaluate the quality of the distorted image from the view of energy and structure. with the help of quaternions, this metric will be extended to color image quality assessment.

针对这一问题，本文提出奇异值与奇异向量联合评估图像质量的测度，利用奇异值和奇异向量从能量失真和一种新的结构失真两方面来评估图像质量，并且推广到彩色图像质量评估。

互联网摘选

for identical modes, the singular values are exactly one, and the singular values drop to zero as the modes move away from each other.

当两组讯号次空间相同时，奇值等于一：当二者频率渐远时，奇值则随之下降趋于零。

互联网摘选

the inverse problem of eigenvalues and singular values

特征值与奇异值反问题

互联网摘选

the watermark, consisting of random numbers according to the standard normal distribution, is embedded into images singular values.

由服从标准正态分布的随机数组成的水印被嵌入到图像分解后的奇异值中。

互联网摘选

some estimates of the singular values of products of quaternion rectangular matrices

四元数长方矩阵乘积的奇异值估计

互联网摘选

inner product and inequalities of singular values of matrices

矩阵内积与奇异值不等式

互联网摘选

In this paper, using imaginary axis we give new inclusion region of singular values of matrix, which improves corresponding results of [ 1]-[ 2].

本文主要从虚轴的角度确定矩阵奇异值的包含区间，改进了[1]～[2]之相应结果。

互联网摘选

restructuring the rotation invariance of singular values for image recognition

图像矩阵奇异值旋转不变性的重建

互联网摘选

On the Inclusion Region of Singular Values of Matrix

关于矩阵奇异值包含区间

互联网摘选

some inequalities on the singular values and norms of operators

关于算子奇异值与算子范数不等式

互联网摘选

estimation of singular values for product matrices

乘积矩阵的奇异值估计

互联网摘选

some inequalities for generalized singular values of a matrix

矩阵的广义奇异值的若干不等式

互联网摘选

Digital image is transformed into singular value matrix that contains non-zero singular values by singular value decomposition ( SVD), the image is compressed.

通过对图像进行奇异值分解，将一幅图像转换成只包含几个非零值的奇异值矩阵，实现图像压缩。

互联网摘选

singular values of a matrix

矩阵奇异值；矩阵奇异值

互联网摘选