重积分， 矩阵的秩与线性方程组，方阵的特征值与对角化，二次型
multi-integral?, rank of a square matrix, linear equations, eigen value of a matrix
and (对角化很多种，统称:)decomposition of matrices, quadratic form
概率论，数理统计的基本概念与抽样分布，参数估计，假设检验
(theory of) probability, (mathematical) statistics and sample distribution, parametric estimation
hypothesis testing
方差分析与正交试验，判断预测技术，技术预测，一元回归预测技术
ANOVA (analysis of variance) and orthogonal experiments, prediction, prediction with
simple linear regression
多元回归预测技术，时间序列的平滑预测技术，时间序列的传统分解技术
prediction with multivariate linear regression, smoothing of time series,
canonical decomposition of time series
马尔科夫预测技术，元线性回归模型，多元线性回归模型，单方程回归模型
prediction with Markov(chain/process)? single linear regression models,
multivariate linear regression models, single regresion models
序列相关和异方差性，工具变量法和模型的确认，时间序列模型
correlation and covariance of sequences, @&#$#& and model checking, time
series models
线性规划，整数规划，图论与网络分析，对策论和决策论非线性规划
linear XXXX, XXXXXX (finance terms), graph theory and network analysis,
decision theory and XXX non-linear XXX (kao, what the hell is that)
动态规划，排队论和系统模拟理论，多元正态分布
...., queuing theory and system simulation theory, multivariate normal
distibution
多元正态总体均值向量和协方差的假设检验，聚类分析，多重多元回归分析
hypothesis testing of the mean and covariance of multivariate normal
distribution, cluster analysis, multivariate regression analysis
聚类分析法和判别分析法，主成分分析，因子分析和对应分析法
(not again...) and classification analysis, components analysis
factor analysis and association analysis