nonnegative

nonnegative

美 [nɒn'negətɪv] 　英 ['nɒn'negətɪv]

• adj.非负
• 网络非负的；非负数；非负值

英汉解释

adj.

1. 非负

英英解释

adj.	1. in mathematics, relating to or being a real quantity that is positive or zero

例句

Finally, we get the other two claims for simple graphs embedded in the surface of nonnegative characteristic number.

其他的两个结论也推广同时到了特征数非负的曲面上。

A symbol that represents one of the nonnegative integers smaller than the radix.

表示比数基小的非负整数的符号。

An end member constrained Nonnegative Matrix Factorization(NMF)method for mixture pixels unmixing is proposed.

提出一种端元约束条件下的非负矩阵分解方法来自动反演混合像元组分。

A new method about maximal eigenvalue computation of nonnegative irreducible tridiagonal matrix is given.

本文给出求任意不可约非负矩阵最大特征值及对应的特征向量的一种数值方法。

Expression evaluating to a nonnegative ID number ( int ).

算出非负ID号的表达式。

Returns a nonnegative random number less than the specified maximum.

返回一个小于所指定最大值的非负随机数。

An algorithm with regularization constrains for nonnegative matrix factorization(RCNMF) is proposed.

提出一种带有正则约束的非负矩阵分解算法（RCNMF）。

Depending on the data, this value, t, can be negative or nonnegative.

数据决定了t是负值还是非负值。

Is a nonnegative integer that indicates the length for the chosen data type.

非负整数，指示所选数据类型的长度。

Here, the nonlinear term is bounded below and need not be nonnegative .

这里，非线性项是下有界的并且不需要是非负的。

In this thesis, we discuss some eigenvalue problems of nonnegative tensors.

本文探讨非负张量特征值的若干问题。

The integers in the array must be nonnegative.

数组中的整数必须是非负的。

First of all, a class of strong limit theorems which extend the conclusions in [29] are proved by constructing two nonnegative martingales.

首先，通过构造两个非负鞅证明了一类强极限定理，从而推广了[29]中的结论。

an index is a zero - based , nonnegative number starting from the first position in the string , which is index position zero.

索引是从零开始、从字符串的起始位置（其索引为零）计起的非负数字。

A new monitoring method based on nonnegative matrix factorization (NMF) is proposed in this paper.

提出了一种新的基于非负矩阵分解（NMF）的过程监控方法。

Necessary and Sufficient Condition for the Existence of a Nonnegative Equilibrium Price in Market with Risk Assets

仅有风险资产的市场存在非负均衡价格的充要条件

Estimate for the Spectral Radius of a Nonnegative Matrices and the Least Eigenvalue of a M-matrices

非负矩阵谱半径与M矩阵最小特征值的估计

Existence and uniqueness of nonnegative classical solution for a parabolic system with nonlinear boundary conditions

一个具有非线性边界条件的抛物系统非负古典解的存在唯一性

Existence of nonnegative steady-state solution for a class of coupled reaction-diffusion system

一类耦合型反应扩散系统非负平衡解的存在性

Multiple Nonnegative Solutions for a Class of Two-point Boundary Value Problems

一类两点边值问题的多重非负解

Coexistence of Nonnegative Steady-State Solutions for a Class of Reaction-Diffusion Equations

一类反应扩散方程非负平衡解的存在性

Nonexistence of Nonnegative Renormalized Solutions for Systems of a Class of Quasilinear Elliptic Equations

一类椭圆型方程组非负重整化解的不存在性

Blow-up estimates of nonnegative solutions to a parabolic system with localized nonlinear reactions

带有非线性局部化反应源项的抛物方程组的爆破估计

Some Limit Properties of the Multivariate Function Sequences of Nonnegative Integer-Valued Random Variables

非负整值随机变量多元函数序列的若干极限性质

The Parallelism of the Rays in a Complete Riemannian Manifold with Nonnegative Curvature

非负曲率的完备黎曼流形上的平行射线

Existence of Nonnegative Radial Solutions for Nonlinear Elliptic Problems in Exterior Domains

外区域上非线性椭圆问题非负径向解的存在性

The Properties of the Soul in a Complete Riemannian Manifold with Nonnegative Curvature

具非负曲率的完备黎曼流形上核心的性质

The Approximation of Exponential Distribution on the Sequences of Dependent Nonnegative Continuous Random Variable

指数分布对任意非负连续型随机变量的逼近

nonnegative mode median common ratio percentage prime number consecutive even integer consecutive odd integer constant

非负的众数中数公比百分比质数连续偶数连续奇数常数

The Geometric Properties of the Complete Noncompact Surface with Nonnegative Curvature

具非负曲率完备非紧曲面的几何性质

Inverse Problem for Symmetric Nonnegative Definite Matrices under Submatrix Constraint

主子阵约束下对称半正定矩阵反问题

Nonnegative Solutions for Semilinear Third-Order Difference Equation Boundary Value Problems

半线性三阶差分方程边值问题的非负解

A Study on the Properties and the Determination of the Efficient Portfolio Frontier under Nonnegative Constraint

非负约束条件下有效边界的链接性质及其确定方法

An Iteration Algorithm of the Maximum Eigenvalue of Nonnegative Irreducible Matrixes

非负不可约矩阵最大特征值的迭代算法

Improved Algorithm for Nonnegative Independent Component Analysis

改进的非负独立分量分析法

The Convergence Analysis of Multigrid Method for the Symmetric Nonnegative Definite Systems

对称非负定问题多重网格法的收敛性分析

Existence of Nonnegative Solutions for Semi-Infinity Interval Problems

一类半无穷区间问题非负解的存在性

Portfolio Investment with Nonnegative Constraints on Genetic Algorithms

基于遗传算法的非负约束组合证券投资决策

The Construction of Exhaustion Function on Riemannian Manifold with Nonnegative Curvature

非负曲率黎曼流形上穷竭函数的构造

The Perturbation of Elements of Nonnegative Definite Matrices and Positive Definite Completion

非负定阵元素的扰动和正定完备化