资源列表
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- 它主要研究的是多因变量对多自变量的回归建模，特别当各变量内部高度线性相关时，用偏最小二乘回归法更有效。另外，偏最小二乘回归较好地解决了样本个数少于变量个数等问题。 偏最小二乘法是集主成分分析、典型相关分析和多元线性回归分析3种分析方法的优点于一身。它与主成分分析法都试图提取出反映数据变异的最大信息，但主成分分析法只考虑一个自变量矩阵，而偏最小二乘法还有一个“响应”矩阵，因此具有预测功能。-It is mainly a result of the study is a multi-variab
DWRR
- 采用动态加权综合评价方法建立评价模型，增大了评价结果的客观性。首先对评价指标数据进行归一化处理，然后选取偏大型正态分布函数作为动态加权函数建立评价模型，从而对评价指标观测值进行排序，最后用决策-Dynamic weighted comprehensive uation method to establish uation model, increasing the objectivity of uation results. First uation data normalization
moving-loadingl-(2)
- abaqus moving loading 移动荷载，用户子程序开发，fortran实现关联-abaqus moving loading
USDFLD-Example
- Abaqus子程序USDFLD教学用的一个描述复合材料失效模型的程序，配备全程详解-Abaqus subroutine USDFLD teaching a descr iptive model of composite material failure of the program to use, with full Explanation
unbalanced-TCR-SVC
- 使用PSCAD建立了一个三相交流的基于TCR的SVC仿真模型，效果很好-Use PSCAD established based SVC TCR of a three-phase AC simulation model, the effect is very good
7.37.4-0
- 安德森《计算流体力学及其应用》第七章拟一维喷管流动的数值解， 7.3节7,4节matlab程序-Anderson Computational Fluid Dynamics and Its Applications Numerical Solution of one-dimensional nozzle flow Chapter VII of the proposed, section 7.3 7,4 matlab program
LBFGS
- 简化空间的SQP算法，采用拟牛顿的方法计算搜索方向，不需要二阶导数信息；不需要初始可行解；具有快速收敛性甚至超线性收敛性。-Simplify space SQP algorithm, using quasi-Newton method to calculate the direction of the search, no second derivative information no initial feasible solution even with fast convergence
Flac3d constitutive laws c++
- Flac3d constitutive laws c++
ACA
- 用matlab编写的人工蚁群算法实现路径规划，能画出机器人在规划空间中的运行路径-Prepared using matlab artificial ant colony algorithm path planning, we can draw the robot travel path planning space
yichuansuanfa
- 遗传算法优化BP神经网络、改进的模糊C-均值聚类、遗传算法（粒子群算法、人工鱼群算法等）的投影寻踪模型等遗传算法的简单集合。-Genetic algorithm to optimize the BP neural network, an improved fuzzy C- average clustering and genetic algorithm,(particle swarm optimization (pso), artificial fish algorithm, etc.) of
LBGK_D2Q9_permeability_Low_Porosity
- 二维格子Boltzmann流动模拟，即为D2Q9模型，碰撞格式为LBGK模型，描述低孔油藏渗流-Application to permeability in porous media (low porosity)
train_mxlhb_06
- 利用贝叶斯原理估计混合logit模型的参数-Using bayesian principle to estimate the parameters of mixed logit model