概念索引(GNU Octave(版本9.3.0))

概念索引¶

跳转到:	A. B C D E F G H 我 J K L M N O P Q R S T U 五、 W

A.
	索引条目	部分

	acknowledgements	Acknowledgements
	addition	Arithmetic Ops
	addition	Operator Overloading
	and operator	Boolean Expressions
	and operator	Operator Overloading
	anonymous functions	Function Handles and Anonymous Functions
	`ans`	Variables
	answers, incorrect	Bug Criteria
	answers, incorrect	Bug Reporting
	application-defined data	Application-defined Data
	apply	Function Application
	area series	Area Series
	arguments in function call	Calling Functions
	arithmetic operators	Arithmetic Ops
	arithmetic operators	Operator Overloading
	array, creating a Java array	Java Interface Functions
	assignment expressions	Assignment Ops
	assignment operators	Assignment Ops
	axes graphics object	Graphics Objects

B
	bar series	Bar Series
	batch processing	Executable Octave Programs
	block comments	Block Comments
	body of a loop	The while Statement
	boolean expressions	Boolean Expressions
	boolean expressions	Operator Overloading
	boolean operators	Boolean Expressions
	boolean operators	Operator Overloading
	`break`语句	The break Statement
	broadcast	Broadcasting
	broadcasting	Broadcasting
	BSX	Broadcasting
	bug criteria	Bug Criteria
	bug tracker	Bug Tracker
	bugs	Reporting Bugs
	bugs, investigating	Bug Reporting
	bugs, known	Trouble
	bugs, reporting	Bug Tracker
	bugs, reporting	Bug Reporting
	built-in data types	Built-in Data Types

C
	callbacks	Callbacks
	calling Java from Octave	Java Interface
	calling Octave from Java	Java Interface
	`case`语句	The switch Statement
	`catch`	The try Statement
	cell arrays	Cell Array Objects
	cell arrays	Cell Arrays
	Chained indexing	Advanced Indexing
	character strings	String Objects
	character strings	Strings
	Cholesky factorization	Matrix Factorizations
	Citations	Citing Octave in Publications
	Citing Octave	Citing Octave in Publications
	classes, making available to Octave	Making Java Classes Available
	classpath, adding new path	Java Interface Functions
	classpath, difference between static and dynamic	Making Java Classes Available
	classpath, displaying	Java Interface Functions
	classpath, dynamic	Java Interface Functions
	classpath, dynamic	Java Interface Functions
	classpath, removing path	Java Interface Functions
	classpath, setting	Making Java Classes Available
	classpath, static	Java Interface Functions
	`classpath.txt`	Making Java Classes Available
	clearing the screen	Cursor Motion
	code profiling	Profiling
	colors, graphics	Colors
	comma-separated lists	Comma-Separated Lists
	command and output logs	Diary and Echo Commands
	command completion	Commands for Completion
	command descriptions	A Sample Command Description
	command echoing	Diary and Echo Commands
	command history	Commands for History
	command options	Command Line Options
	command-line editing	Command Line Editing
	commands functions	Command Syntax and Function Syntax
	comments	Comments
	comparison expressions	Comparison Ops
	comparison expressions	Operator Overloading
	complex-conjugate transpose	Arithmetic Ops
	complex-conjugate transpose	Operator Overloading
	Component Indexing	Index Expressions
	containers	Data Containers
	continuation lines	Continuation Lines
	`continue`语句	The continue Statement
	contour series	Contour Groups
	contributing to Octave	How You Can Contribute to Octave
	contributors	Preface
	转换规范(`printf`)	Formatted Output
	转换规范(`scanf`)	Formatted Input
	copy-on-write	Miscellaneous Techniques
	copyright	Copying
	core dump	Bug Criteria
	COW	Miscellaneous Techniques
	creating graphics objects	Graphics Objects
	cs-lists	Comma-Separated Lists
	自定义`readline`	Customizing readline
	customizing the prompt	Customizing the Prompt

D
	DAE	Differential Equations
	data sources in object groups	Data Sources in Object Groups
	data structures	Data Structure Objects
	data structures	Structures
	data types	Data Types
	data types, built-in	Built-in Data Types
	data types, user-defined	User-defined Data Types
	decrement operator	Assignment Ops
	default arguments	Default Arguments
	default graphics properties	Managing Default Properties
	defining functions	Functions and Scripts
	Degree Symbol	"tex" interpreter
	deprecated functions	Obsolete Functions
	description format	Format of Descriptions
	diagonal and permutation matrices	Diagonal and Permutation Matrices
	diagonal matrix expressions	Expressions Involving Diagonal Matrices
	dialog, displaying a dialog for selecting directories	I/O Dialogs
	dialog, displaying a dialog for selecting files	I/O Dialogs
	dialog, displaying a dialog for storing files	I/O Dialogs
	dialog, displaying a font selection dialog	I/O Dialogs
	dialog, displaying a help dialog	I/O Dialogs
	dialog, displaying a list dialog	I/O Dialogs
	dialog, displaying a message dialog	I/O Dialogs
	dialog, displaying a modal dialog	I/O Dialogs
	dialog, displaying a question dialog	I/O Dialogs
	dialog, displaying a warning dialog	I/O Dialogs
	dialog, displaying an error dialog	I/O Dialogs
	dialog, displaying an input dialog	I/O Dialogs
	diary of commands and output	Diary and Echo Commands
	differential equations	Differential Equations
	diffs, submitting	Sending Patches
	distribution of Octave	Distribution
	division	Arithmetic Ops
	division	Operator Overloading
	`do-until`语句	The do-until Statement
	documentation fonts	Fonts
	documentation notation	Evaluation Notation
	documenting functions	Comments and the Help System
	documenting Octave programs	Comments
	documenting user scripts	Comments and the Help System
	Dulmage-Mendelsohn decomposition	Mathematical Considerations
	dynamic classpath	Making Java Classes Available
	dynamic classpath	Java Interface Functions
	dynamic classpath, adding new path	Java Interface Functions
	dynamic naming	Creating Structures
	dynamic-linking	External Code Interface
	Dynamically Linked Functions	External Code Interface

E
	echoing executing commands	Diary and Echo Commands
	editing the command line	Command Line Editing
	element-by-element evaluation	Element-by-element Boolean Operators
	`else`语句	The if Statement
	`elseif`语句	The if Statement
	`end`语句	Statements
	`end_try_catch`	The try Statement
	`end_unwind_protect`	The unwind_protect Statement
	`end`,索引	Index Expressions
	`end:`和`:end`	Index Expressions
	`endfor`语句	The for Statement
	`endfunction`语句	Defining Functions
	`endif`语句	The if Statement
	`endswitch`语句	The switch Statement
	`endwhile`语句	The while Statement
	equality operator	Comparison Ops
	equality operator	Operator Overloading
	equality, tests for	Comparison Ops
	equality, tests for	Operator Overloading
	equations, nonlinear	Nonlinear Equations
	erroneous messages	Bug Criteria
	erroneous results	Bug Criteria
	erroneous results	Bug Reporting
	error bar series	Error Bar Series
	error ids	Catching Errors
	error message notation	Error Messages
	error messages	Errors
	error messages, incorrect	Bug Criteria
	escape sequence notation	Escape Sequences in String Constants
	evaluation notation	Evaluation Notation
	executable scripts	Executable Octave Programs
	execution speed	Miscellaneous Techniques
	exiting octave	Running Octave
	exiting octave	Quitting Octave
	exponentiation	Arithmetic Ops
	exponentiation	Operator Overloading
	expression, range	Ranges
	expressions	Expressions
	expressions, assignment	Assignment Ops
	expressions, boolean	Boolean Expressions
	expressions, boolean	Operator Overloading
	expressions, comparison	Comparison Ops
	expressions, comparison	Operator Overloading
	expressions, logical	Boolean Expressions
	expressions, logical	Operator Overloading

F
	factorial function	Recursion
	fatal signal	Bug Criteria
	field, returning value of Java object field	Java Interface Functions
	field, setting value of Java object field	Java Interface Functions
	fields, displaying available fields of a Java object	Java Interface Functions
	图deletefcn	Access via Handle
	图graphics object	Graphics Objects
	finding minimums	Minimizers
	finish.m	Quitting Octave
	标志字符(`printf`)	Output Conversion Syntax
	标志字符(`scanf`)	Input Conversion Syntax
	`for`语句	The for Statement
	Frobenius norm	Basic Matrix Functions
	function application	Function Application
	function descriptions	A Sample Function Description
	function file	Function Files
	function handle	Access via Handle
	`function`语句	Defining Functions
	functions, deprecated	Obsolete Functions
	functions, obsolete	Obsolete Functions
	functions, user-defined	Functions and Scripts
	funding Octave development	How You Can Contribute to Octave

G
	general p-norm	Basic Matrix Functions
	`global`语句	Global Variables
	global variables	Global Variables
	GNUTERM	Customizing Toolkit Behavior
	grammar rules	Grammar and Parser
	graphics	Plotting
	graphics colors	Colors
	graphics data structures	Graphics Data Structures
	graphics line styles	Line Styles
	graphics marker styles	Marker Styles
	graphics object properties	Graphics Object Properties
	graphics object, axes	Graphics Objects
	graphics object, figure	Graphics Objects
	graphics object, image	Graphics Objects
	graphics object, light	Graphics Objects
	graphics object, line	Graphics Objects
	graphics object, patch	Graphics Objects
	graphics object, root	Graphics Objects
	graphics object, surface	Graphics Objects
	graphics object, text	Graphics Objects
	graphics objects	Graphics Objects
	graphics objects, saving	Graphics Objects
	graphics properties, default	Managing Default Properties
	graphics toolkits	Graphics Toolkits
	greater than operator	Comparison Ops
	greater than operator	Operator Overloading
	group objects	Quiver Group
	group objects	Stair Group
	group objects	Surface Group

H
	handle functions	Graphics Objects
	handle, function handles	Function Handles and Anonymous Functions
	hash table	containers.Map
	help, online	Getting Help
	help, user-defined functions	Comments and the Help System
	help, where to find	How To Get Help with Octave
	Hermitian operator	Arithmetic Ops
	Hermitian operator	Operator Overloading
	Hessenberg decomposition	Matrix Factorizations
	history	Preface
	history of commands	Commands for History

我
	`if`语句	The if Statement
	image graphics object	Graphics Objects
	improving Octave	Bug Criteria
	improving Octave	Sending Patches
	incorrect error messages	Bug Criteria
	incorrect output	Bug Criteria
	incorrect output	Bug Reporting
	incorrect results	Bug Criteria
	incorrect results	Bug Reporting
	increment operator	Assignment Ops
	indirect function call	Access via Handle
	infinity norm	Basic Matrix Functions
	initialization	Startup Files
	输入转换,用于`scanf`	Table of Input Conversions
	input history	Commands for History
	`~/.inputrc`	Customizing readline
	installation trouble	Trouble
	installing Octave	Installation
	instance, creating a Java instance	Java Interface Functions
	introduction	Introduction
	introduction to graphics structures	Introduction to Graphics Structures
	invalid input	Bug Criteria

J
	Java, calling from Octave	Java Interface
	Java, using with Octave	Java Interface
	`javaclasspath.txt`	Making Java Classes Available
	Jupyter Notebooks	Jupyter Notebooks

K
	Kendall’s Tau	Correlation and Regression Analysis
	key/value store	containers.Map
	keywords	Keywords
	known causes of trouble	Trouble

L
	language definition	Grammar and Parser
	less than operator	Comparison Ops
	less than operator	Operator Overloading
	light graphics object	Graphics Objects
	line graphics object	Graphics Objects
	line series	Line Series
	line styles, graphics	Line Styles
	linear algebra	Linear Algebra
	linear algebra, techniques	Techniques Used for Linear Algebra
	Linear Indexing	Index Expressions
	loading data	Simple File I/O
	local minimum	Minimizers
	logging commands and output	Diary and Echo Commands
	logical expressions	Boolean Expressions
	logical expressions	Operator Overloading
	Logical Indexing	Index Expressions
	logical operators	Boolean Expressions
	logical operators	Operator Overloading
	loop	The while Statement
	looping over structure elements	Looping Over Structure Elements
	LP	Optimization
	LU decomposition	Matrix Factorizations
	lvalue	Assignment Ops

M
	Map	containers.Map
	map	Function Application
	marker styles, graphics	Marker Styles
	匹配失败,在`scanf`	Formatted Input
	matrices	Matrices
	matrices, diagonal and permutation	Diagonal and Permutation Matrices
	matrix factorizations	Matrix Factorizations
	matrix functions, basic	Basic Matrix Functions
	matrix multiplication	Arithmetic Ops
	matrix multiplication	Operator Overloading
	matrix, functions of	Functions of a Matrix
	matrix, permutation functions	Permutation Matrix Functions
	matrix, specialized solvers	Specialized Solvers
	matrix, zero elements	Zeros Treatment
	最大字段宽度(`scanf`)	Input Conversion Syntax
	memory management	Miscellaneous Techniques
	memory, displaying Java memory status	Java Interface Functions
	memory, limitations on JVM	Set up the JVM
	messages, error	Errors
	method, invoking a method of a Java object	Java Interface Functions
	methods, displaying available methods of a Java object	Java Interface Functions
	mex	Mex-Files
	mex-files	Mex-Files
	最小字段宽度(`printf`)	Output Conversion Syntax
	missing data	Missing Data
	mkoctfile	Oct-Files
	multi-line comments	Block Comments
	multiplication	Arithmetic Ops
	multiplication	Operator Overloading

N
	negation	Arithmetic Ops
	negation	Operator Overloading
	NLP	Optimization
	nonlinear equations	Nonlinear Equations
	nonlinear programming	Optimization
	not operator	Boolean Expressions
	not operator	Operator Overloading
	numeric constant	Numeric Objects
	numeric constant	Numeric Data Types
	numeric value	Numeric Objects
	numeric value	Numeric Data Types

O
	object groups	Object Groups
	object, creating a Java object	Java Interface Functions
	obsolete functions	Obsolete Functions
	oct	Oct-Files
	oct-files	Oct-Files
	Octave和MATLAB,如何区分	How to Distinguish Between Octave and Matlab
	Octave API	External Code Interface
	Octave command options	Command Line Options
	Octave, calling from Java	Java Interface
	`.octaverc`	Command Line Options
	`.octaverc`	Startup Files
	`~/.octaverc`	Command Line Options
	`~/.octaverc`	Startup Files
	ODE	Differential Equations
	online help	Getting Help
	opengl rendering slow windows	Hardware vs Software Rendering
	opengl single precision date time	Precision issues
	operator precedence	Operator Precedence
	operators, arithmetic	Arithmetic Ops
	operators, arithmetic	Operator Overloading
	operators, assignment	Assignment Ops
	operators, boolean	Boolean Expressions
	operators, boolean	Operator Overloading
	operators, decrement	Assignment Ops
	operators, increment	Assignment Ops
	operators, logical	Boolean Expressions
	operators, logical	Operator Overloading
	operators, relational	Comparison Ops
	operators, relational	Operator Overloading
	optimization	Miscellaneous Techniques
	optimization	Optimization
	options, Octave command	Command Line Options
	`--braindead`	Command Line Options
	`--内置的docstring文件filename`	Command Line Options
	`--debug`	Command Line Options
	`--文档缓存文件filename`	Command Line Options
	`--echo-commands`	Command Line Options
	`--evalcode`	Command Line Options
	`--exec路径path`	Command Line Options
	`--gui`	Command Line Options
	`--help`	Command Line Options
	`--图像路径path`	Command Line Options
	`--信息文件filename`	Command Line Options
	`--信息程序program`	Command Line Options
	`--interactive`	Command Line Options
	`--line-editing`	Command Line Options
	`--no-gui`	Command Line Options
	`--no-history`	Command Line Options
	`--no-init-file`	Command Line Options
	`--no-init-path`	Command Line Options
	`--no-line-editing`	Command Line Options
	`--no-site-file`	Command Line Options
	`--no-window-system`	Command Line Options
	`--norc`	Command Line Options
	`路径path`	Command Line Options
	`--persist`	Command Line Options
	`--quiet`	Command Line Options
	`--silent`	Command Line Options
	`--texi宏文件filename`	Command Line Options
	`--traditional`	Command Line Options
	`--verbose`	Command Line Options
	`--version`	Command Line Options
	`-d`	Command Line Options
	`-f`	Command Line Options
	`-h`	Command Line Options
	`-H`	Command Line Options
	`-i`	Command Line Options
	`</p>path`	Command Line Options
	`-q`	Command Line Options
	`-V`	Command Line Options
	`-v`	Command Line Options
	`-W`	Command Line Options
	`-x`	Command Line Options
	or operator	Boolean Expressions
	or operator	Operator Overloading
	oregonator	Ordinary Differential Equations
	`otherwise`语句	The switch Statement
	输出转换,用于`printf`	Table of Output Conversions

P
	parser	Parser
	patch graphics object	Graphics Objects
	patches, submitting	Sending Patches
	path, adding to classpath	Java Interface Functions
	path, removing from classpath	Java Interface Functions
	permutation matrix functions	Permutation Matrix Functions
	`persistent`语句	Persistent Variables
	persistent variables	Persistent Variables
	personal startup file	Startup Files
	personal startup file	Startup Files
	PKG_ADD	Creating Packages
	PKG_DEL	Creating Packages
	plotting	Plotting
	plotting, high-level	High-Level Plotting
	plotting, multiple plot windows	Multiple Plot Windows
	plotting, multiple plots per figure	Multiple Plots on One Page
	plotting, object manipulation	Manipulation of Plot Objects
	plotting, saving and printing plots	Printing and Saving Plots
	plotting, three-dimensional	Three-Dimensional Plots
	plotting, two-dimensional functions	Two-dimensional Function Plotting
	plotting, window manipulation	Manipulation of Plot Windows
	精确`printf`)	Output Conversion Syntax
	printing notation	Printing Notation
	printing plots	Printing and Saving Plots
	profiler	Profiling
	program, self contained	Executable Octave Programs
	Progress Bar	Progress Bar
	project startup file	Startup Files
	prompt customization	Customizing the Prompt
	pseudoinverse	Basic Matrix Functions
	pseudoinverse	Expressions Involving Diagonal Matrices

Q
	QP	Optimization
	QR factorization	Matrix Factorizations
	quadratic programming	Optimization
	quitting octave	Running Octave
	quitting octave	Quitting Octave
	quiver group	Quiver Group
	quotient	Arithmetic Ops
	quotient	Operator Overloading

R
	range expressions	Ranges
	`readline`自定义	Customizing readline
	recycling	Broadcasting
	relational operators	Comparison Ops
	relational operators	Operator Overloading
	reporting bugs	Reporting Bugs
	reporting bugs	Bug Tracker
	results, incorrect	Bug Criteria
	results, incorrect	Bug Reporting
	root graphics object	Graphics Objects

S
	saving data	Simple File I/O
	saving graphics objects	Graphics Objects
	saving plots	Printing and Saving Plots
	Schur decomposition	Matrix Factorizations
	script files	Functions and Scripts
	scripts	Executable Octave Programs
	select JVM version	Set up the JVM
	self contained programs	Executable Octave Programs
	series objects	Area Series
	series objects	Bar Series
	series objects	Contour Groups
	series objects	Error Bar Series
	series objects	Line Series
	series objects	Stem Series
	short-circuit evaluation	Short-circuit Boolean Operators
	side effect	Assignment Ops
	SIMD	Broadcasting
	singular value decomposition	Matrix Factorizations
	site exiting file	Quitting Octave
	site startup file	Command Line Options
	site startup file	Startup Files
	Spearman’s Rho	Correlation and Regression Analysis
	speedups	Miscellaneous Techniques
	stair group	Stair Group
	startup	Startup Files
	startup files	Startup Files
	`startup.m`	Startup Files
	statements	Statements
	static classpath	Making Java Classes Available
	static classpath	Java Interface Functions
	stem series	Stem Series
	strings	String Objects
	strings	Strings
	structural rank	Sparse Linear Algebra
	structure elements, looping over	Looping Over Structure Elements
	structures	Data Structure Objects
	structures	Structures
	submitting diffs	Sending Patches
	submitting patches	Sending Patches
	subtraction	Arithmetic Ops
	subtraction	Operator Overloading
	suggestions	Bug Criteria
	surface graphics object	Graphics Objects
	surface group	Surface Group
	`switch`语句	The switch Statement

T
	test functions	Test and Demo Functions
	tests for equality	Comparison Ops
	tests for equality	Operator Overloading
	text graphics object	Graphics Objects
	toolkit customization	Customizing Toolkit Behavior
	toolkits, graphics	Graphics Toolkits
	transform groups	Transform Groups
	transpose	Arithmetic Ops
	transpose	Operator Overloading
	transpose, complex-conjugate	Arithmetic Ops
	transpose, complex-conjugate	Operator Overloading
	troubleshooting	Trouble
	`try`语句	The try Statement

U
	uitable properties	Uitable Properties
	unary minus	Arithmetic Ops
	unary minus	Operator Overloading
	undefined behavior	Bug Criteria
	undefined function value	Bug Criteria
	`unwind_protect`语句	The unwind_protect Statement
	`unwind_protect_cleanup`	The unwind_protect Statement
	use of comments	Comments
	user-defined data types	User-defined Data Types
	user-defined functions	Functions and Scripts
	user-defined variables	Variables
	using Octave with Java	Java Interface

五、
	validating arguments	Validating Arguments
	`varargin`	Variable-length Argument Lists
	`varargout`	Variable-length Return Lists
	variable-length argument lists	Variable-length Argument Lists
	variable-length return lists	Variable-length Return Lists
	variables, global	Global Variables
	variables, persistent	Persistent Variables
	variables, user-defined	Variables
	vectorization	Vectorization and Faster Code Execution
	vectorize	Vectorization and Faster Code Execution
	version startup file	Startup Files

W
	warning ids	Issuing Warnings
	warranty	Copying
	`while`语句	The while Statement
	wrong answers	Bug Criteria
	wrong answers	Bug Reporting