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命?? 令	含??? 義
help	在線幫助
helpwin	在線幫助窗口
helpdesk	在線幫助工作臺
demo	運行演示程序
ver	版本信息
readme	顯示Readme文件
who	顯示當前變量
whos	顯示當前變量的詳細信息
clear	清空工作間的變量和函數
pack	整理工作間的內存
load	把文件調入變量到工作間
save	把變量存入文件中
quit/exit	退出MATLAB
what	顯示指定的matlab文件
lookfor	在HELP里搜索關鍵字
which	定位函數或文件
path	獲取或設置搜索路徑
echo	命令回顯
cd	改變當前的工作目錄
pwd	顯示當前的工作目錄
dir	顯示目錄內容
unix	執行unix命令
dos	執行dos命令
!	執行操作系統命令
computer	顯示計算機類型

?helpdemo

? DEMO Run demonstrations.

??? Type "demo" atthe command line to browse available demos.

??? With the optional actionargument demo

???????('matlab'|'toolbox'|'simulink'|'blockset'|'stateflow'),

??? DEMO opens the demo screento the specified subtopic.

??? With the optionalcategoryArg argument,

??? DEMO opens to the specifiedtoolbox or category, e.g.

???????demo toolbox signal

???????demo matlab language

?computer

ans =

PCWIN

?ver

--------------------------------------------------

MATLABVersion 5.3.0.10183 (R11) on PCWIN

MATLABLicense Number: 76297

--------------------------------------------------

MATLABToolbox?????????????????????????Version 5.3??(R11)??????? 15-Jan-1999

MATLABRuntime Server Development Kit??Version 5.3??(R11)??????? 05-Oct-1998

RealTime Windows Target???????????????Version 1.0?? (R11)???????10-Jul-1998

DataAcquisition Toolbox???????????????Version 1.0?? (R11)Beta 2.0 07-Jan-1999

Dials& Gauges Blockset????????????????Version 1.0?? (R11)Beta 3 09-Jan-1999

SimulinkReport Generator??????????????Version 1.0?? (R11)???????05-Dec-1998

MATLABReport Generator????????????????Version 1.0?? (R11)???????05-Dec-1998

DatabaseToolbox???????????????????????Version 1.0?? (R11)??????? 01-Aug-1998

PowerSystem Blockset??????????????????Version 1.1?? (R11)???????10-Aug-1998

MATLABCompiler (and Compiler 1.2.1)???Version 2.0??(R11)??????? 08-Dec-1998

CommunicationsToolbox?????????????????Version 1.4? ?(R11)??????? 10-Jul-1998

SymbolicMath Toolbox??????????????????Version 2.1?? (R11)???????11-Sep-1998

NAGFoundation Toolbox - Numerical ...?Version 1.0.3 (R11)??????? 06-Jun-1998

MappingToolbox????????????????????????Version 1.1??(R11)??????? 04-Sep-1998

WaveletToolbox????????????????????????Version 1.2??(R11)??????? 10-Jul-1998

PartialDifferential Equation Toolbox??Version 1.0.3 (R11)??????? 21-Nov-1997

FinancialToolbox??????????????????????Version 2.0.1 (R11)???????14-Aug-1998

LMIControl Toolbox????????????????????Version 1.0.5 (R11)??????? 09-Sep-1998

QFTControl Design Toolbox?????????????Version 1.0.3 (R11)??????? 21-Nov-1997

Fixed-PointBlockset???????????????????Version 2.0?? (R11)???????10-Jul-1998

DSPBlockset???????????????????????????Version3.0?? (R11)???????10-Jul-1998

FuzzyLogic Toolbox????????????????????Version 2.0.1 (R11)??????? 16-Sep-1998

ModelPredictive Control Toolbox??????? Version 1.0.4 (R11)???????03-Sep-1998

FrequencyDomain Identification Too...?Version 2.0.3 (R11)??????? 29-Sep-1998

Higher-OrderSpectral Analysis Toolbox? Version2.0.3 (R11)??????? 10-Jul-1998

StatisticsToolbox?????????????????????Version 2.2?? (R11)???????24-Jul-1998

NonlinearControl Design Blockset?????? Version 1.1.3 (R11)???????10-Aug-1998

ImageProcessing Toolbox???????????????Version 2.2?? (R11)???????05-Aug-1998

NeuralNetwork Toolbox?????????????????Version 3.0.1 (R11)??????? 01-Jul-1998

Mu-Analysisand Synthesis Toolbox??????Version 3.0.4(R11)???????10-Apr-1998

SignalProcessing Toolbox??????????????Version 4.2?? (R11)???????10-Jul-1998

SplineToolbox?????????????????????????Version 2.0.1 (R11)??????? 14-Aug-1998

OptimizationToolbox???????????????????Version 2.0?? (R11)???????09-Oct-1998

RobustControl Toolbox?????????????????Version 2.0.6 (R11)??????? 10-Apr-1998

SystemIdentification Toolbox??????????Version 4.0.5 (R11)??????? 10-Apr-1998

ControlSystem Toolbox?????????????????Version 4.2?? (R11)???????15-Jul-1998

Real-TimeWorkshop?????????????????????Version 3.0.0 (R11)???????13-Oct-1998

SystemBuildto Simulink Translator????? Version 2.0?? (R11)??????? 10-Aug-1998

Stateflow??????????????????????????????Version 2.0??(R11)??????? 16-Jan-1999

Simulink??????? ????????????????????????Version3.0?? (R11)???????01-Sep-1998

出處：http://cs.nju.edu.cn/yangxc/dcc2003.files/matlab/matlab/3_4.htm

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