Matlab函数分类汇总–R2011b版.doc

Function Reference ?Alphabetical List?Class Reference File I/O Data file input/output Data Organization Data arrays and groups Descriptive Statistics Data summaries Statistical Visualization Data patterns and trends Probability Distributions Modeling data frequency Hypothesis Tests Inferences from data Analysis of Variance Modeling data variance Parametric Regression Analysis Continuous data models Multivariate Methods Visualization and reduction Cluster Analysis Identifying data categories Model Assessment Identifying data categories Parametric Classification Categorical data models Nonparametric Supervised Learning Classification and regression via trees, bagging, boosting, and more Hidden Markov Models Stochastic data models Design of Experiments Systematic data collection Statistical Process Control Production monitoring GUIs Interactive tools Utilities General purpose File I/O caseread Read case names from file casewrite Write case names to file tblread Read tabular data from file tblwrite Write tabular data to file tdfread Read tab-delimited file xptread Create dataset array from data stored in SAS XPORT format file Data Organization Categorical Arrays Dataset Arrays Grouped Data Categorical Arrays addlevels (categorical) Add levels to categorical array cat (categorical) Concatenate categorical arrays categorical Create categorical array cellstr (categorical) Convert categorical array to cell array of strings char (categorical) Convert categorical array to character array circshift (categorical) Shift categorical array circularly ctranspose (categorical) Transpose categorical matrix double (categorical) Convert categorical array to double array droplevels (categorical) Drop levels end (categorical) Last index in indexing expression for categorical array flipdim (categorical) Flip categorical array along specified dimension fliplr (categorical) Flip categorical matrix in left/right direction