MathWorks Documentation - MATLAB V7 Function References.pdf

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MATLAB 7 Function Reference: Volume 1 (A-E)
MATLAB ® 7
Function Reference: Volume 1 (A-E)
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MATLAB Function Reference
© COPYRIGHT 1984–2007 by The MathWorks, Inc.
The software described in this document is furnished under a license agreement. The software may be used
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Revision History
December 1996 First printing For MATLAB 5.0 (Release 8)
June 1997 Online only Revised for MATLAB 5.1 (Release 9)
October 1997 Online only Revised for MATLAB 5.2 (Release 10)
January 1999 Online only Revised for MATLAB 5.3 (Release 11)
June 1999 Second printing For MATLAB 5.3 (Release 11)
June 2001 Online only
Revised for MATLAB 6.1 (Release 12.1)
July 2002
Online only
Revised for 6.5 (Release 13)
June 2004 Online only
Revised for 7.0 (Release 14)
September 2006 Online only
Revised for 7.3 (Release 2006b)
September 2007 Online only
Revised for 7.5 (Release 2007b)
Contents
Functions — By Category
1 Desktop Tools and Development Environment ....... 1-3
Startup and Shutdown ............................. 1-3
Command Window and History ...................... 1-4
Help for Using MATLAB ........................... 1-5
Workspace, Search Path, and File Operations .......... 1-6
Programming Tools ................................ 1-8
System .......................................... 1-11
Mathematics ...................................... 1-13
Arrays and Matrices ............................... 1-14
Linear Algebra .................................... 1-19
Elementary Math ................................. 1-23
Polynomials ...................................... 1-28
Interpolation and Computational Geometry ............ 1-28
Cartesian Coordinate System Conversion .............. 1-31
NonlinearNumericalMethods ....................... 1-31
Specialized Math .................................. 1-35
Sparse Matrices ................................... 1-36
Math Constants ................................... 1-39
Data Analysis ..................................... 1-41
Basic Operations .................................. 1-41
Descriptive Statistics .............................. 1-41
Filtering and Convolution ........................... 1-42
Interpolation and Regression ........................ 1-42
Fourier Transforms ................................ 1-43
Derivatives and Integrals ........................... 1-43
Time Series Objects ................................ 1-44
Time Series Collections ............................. 1-47
Programming and Data Types ...................... 1-49
Data Types ....................................... 1-49
DataTypeConversion .............................. 1-58
Operators and Special Characters .................... 1-60
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