1.
Source apportionment of polycyclic aromatic hydrocarbons in sediments of the Daliao River,China:Positive matrix factorization and factor analysis with non-negative constraints
正定矩阵因子分解和非负约束因子分析用于大辽河沉积物中多环芳烃源解析的比较研究
2.
Efficient Portfolio Set with Nonnegative Investment Proportions Containts and Its Dynamic Analysis
投资比例非负约束的风险证券组合有效集及动态分析
3.
Modal Loss Factor Analysis for Sandwich Beams Embedded with Multiple Viscoelastic Damping Thin Layers
多粘弹性胶膜夹层约束阻尼梁损耗因子分析
4.
The Symmetric Nonegative Definite Solutions of Linear Matrix Equation XA=B;
子矩阵约束下矩阵方程XA=B的对称非负定解
5.
New Scheme for Decomposition of Mixed Pixels Based on Constrained Nonnegative Matrix Factorization
基于约束非负矩阵分解的混合象元分解新方法
6.
Integrating Factors And Conservation Theorems For Nonholonomic Dynamical Systems With Unilateral Constrains;
具有单面约束的非完整动力学系统的积分因子和守恒定理
7.
On the Soft Budget Constraint of Military Expenditure: Causality Analysis and Model Expound;
军费软预算约束成因分析及模型解析
8.
Analysis on the Institutional Factors to Restrain the Effects of Monetary Policy;
货币政策效能约束的制度性因素分析
9.
Analysis of Mechanical Influencing Factor for FRP-confined Concrete
FRP约束混凝土力学性能影响因素分析
10.
Branch-bound Method for Portfolio Investment Decision under Nonnegative Constraint
非负约束条件下组合证券投资决策的分枝定界法
11.
Sparseness-controlled non-negative tensor factorization and its application in machinery fault diagnosis
含稀疏度约束的非负张量分解算法及其在故障诊断中的应用(英文)
12.
Grouping Particle Swarm Optimization Algorithm for the Solution to Nonlinear Constrained Programming Problem
解非线性约束规划问题的分组粒子群算法
13.
The Rechearch of Non-Negative Matrix Factorization and Its Application in Chemical Spectra Resolution;
非负矩阵因子分解算法及其在化学波谱解析中的应用研究
14.
China family enterprise development s informal system control analysis;
我国家族企业发展的非正式制度约束分析
15.
An Analysis of Non-Agricultural Motive Mechanism of Cultivated Land and Restrictive Mechanism;
耕地非农化动力机制和约束机制的分析
16.
Analysis on the Informal System Control in the Developmental Course of Economy of Ethnic Minorities;
少数民族经济发展进程中非正式制度约束分析
17.
Nonlinear Finite Element Analysis of Reinforced Concrete Members with Confined Effect
考虑约束效应的钢筋混凝土非线性有限元分析
18.
3-D Nonliner Contact Analysis Based on Constrain Function Method under Large-displacement Effect
基于约束函数法的大位移三维非线性接触分析