HyperMesh从入门到精通高清版.part4
作者:于开平,周传月,谭惠丰等编著 页数:445 出版日期:2005.04
高清pdf版,共92.7 MB,分四个压缩包,Part4
HyperMesh从入门到精通高清版.part3
作者:于开平,周传月,谭惠丰等编著 页数:445 出版日期:2005.04
高清pdf版,共92.7 MB,分四个压缩包,Part3
HyperMesh从入门到精通高清版.part2
作者:于开平,周传月,谭惠丰等编著 页数:445 出版日期:2005.04
高清pdf版,共92.7 MB,分四个压缩包,Part2
HyperMesh从入门到精通高清版.part1
作者:于开平,周传月,谭惠丰等编著 页数:445 出版日期:2005.04
高清pdf版,共92.7 MB,分四个压缩包,Part1
pycurl-ssl-7.19.0.win32-py2.7
官方的pycurl早已停止更新
pycurl-ssl-7.19.0.win32-py2.7.exe
Perl.by.Example.4th.Edition.chm(英文版)
N多Perl实例,这本书也有中文译本,质量一般
Perl by Example, Fourth Edition
by Ellie Quigley
--------------------------------------------------------------------------------
Publisher: Prentice Hall
Pub Date: November 05, 2007
Print ISBN-10: 0-13-238182-6
Print ISBN-13: 978-0-13-238182-6
Pages: 1008
Table of Contents| Index
Copyright
Praise for Ellie Quigley's Books
Preface
Acknowledgments
Chapter 1. The Practical Extraction and Report Language
Section 1.1. What Is Perl?
Section 1.2. What Is an Interpreted Language?
Section 1.3. Who Uses Perl?
Section 1.4. Where to Get Perl
Section 1.5. What Is CPAN?
Section 1.6. Perl Documentation
Section 1.7. What You Should Know
Section 1.8. What's Next?
Chapter 2. Perl Quick Start
Section 2.1. Quick Start, Quick Reference
Section 2.2. Chapter Summary
Section 2.3. What's Next?
Chapter 3. Perl Scripts
Section 3.1. Script Setup
Section 3.2. The Script
Section 3.3. Perl at the Command Line
Section 3.4. What You Should Know
Section 3.5. What's Next?
Chapter 4. Getting a Handle on Printing
Section 4.1. The Filehandle
Section 4.2. Words
Section 4.3. The print Function
Section 4.4. The printf Function
Section 4.5. What You Should Know
Section 4.6. What's Next?
Chapter 5. What's in a Name
Section 5.1. About Perl Variables
Section 5.2. Scalars, Arrays, and Hashes
Section 5.3. Reading from STDIN
Section 5.4. Array Functions
Section 5.5. Hash (Associative Array) Functions
Section 5.6. More Hashes
Section 5.7. What You Should Know
Section 5.8. What's Next?
Chapter 6. Where's the Operator?
Section 6.1. About Perl Operators
Section 6.2. Mixing Data Types
Section 6.3. Precedence and Associativity
Section 6.4. What You Should Know
Section 6.5. What's Next?
Chapter 7. If Only, Unconditionally, Forever
Section 7.1. Control Structures, Blocks, and Compound Statements
Section 7.2. Repetition with Loops
Section 7.3. What You Should Know
Section 7.4. What's Next?
Chapter 8. Regular Expressions—Pattern Matching
Section 8.1. What Is a Regular Expression?
Section 8.2. Expression Modifiers and Simple Statements
Section 8.3. Regular Expression Operators
Section 8.4. What You Should Know
Section 8.5. What's Next?
Chapter 9. Getting Control—Regular Expression Metacharacters
Section 9.1. Regular Expression Metacharacters
Section 9.2. Unicode
Section 9.3. What You Should Know
Section 9.4. What's Next?
Chapter 10. Getting a Handle on Files
Section 10.1. The User-Defined Filehandle
Section 10.2. Passing Arguments
Section 10.3. File Testing
Section 10.4. What You Should Know
Section 10.5. What's Next?
Chapter 11. How Do Subroutines Function?
Section 11.1. Subroutines/Functions
Section 11.2. Passing Arguments
Section 11.3. Call-by-Reference
Section 11.4. What You Should Know
Section 11.5. What's Next?
Chapter 12. Modularize It, Package It, and Send It to the Library!
Section 12.1. Packages and Modules
Section 12.2. The Standard Perl Library
Section 12.3. Modules from CPAN
Section 12.4. What You Should Know
Section 12.5. What's Next?
Chapter 13. Does This Job Require a Reference?
Section 13.1. What Is a Reference? What Is a Pointer?
Section 13.2. What You Should Know
Section 13.3. What's Next?
Chapter 14. Bless Those Things! (Object-Oriented Perl)
Section 14.1. The OOP Paradigm
Section 14.2. Classes, Objects, and Methods
Section 14.3. Anonymous Subroutines, Closures, and Privacy
Section 14.4. Inheritance
Section 14.5. Public User Interface—Documenting Classes
Section 14.6. Using Objects from the Perl Library
Section 14.7. What You Should Know
Section 14.8. What's Next?
Chapter 15. Those Magic Ties and DBM Stuff
Section 15.1. Tying Variables to a Class
Section 15.2. DBM Files
Section 15.3. What You Should Know
Section 15.4. What's Next?
Chapter 16. CGI and Perl: The Hyper Dynamic Duo
Section 16.1. Static and Dynamic Web Pages
Section 16.2. How It all Works
Section 16.3. Creating a Web Page with HTML
Section 16.4. How HTML and CGI Work Together
Section 16.5. Getting Information Into and Out of the CGI Script
Section 16.6. CGI and Forms
Section 16.7. The CGI.pm Module
Chapter 17. Perl Meets MySQL—A Perfect Connection
Section 17.1. Introduction
Section 17.2. What Is a Relational Database?
Section 17.3. Getting Started with MySQL
Section 17.4. What Is the Perl DBI?
Section 17.5. Statements that Don't Return Anything
Section 17.6. Transactions
Section 17.7. Using CGI and the DBI to Select and Display Entries
Section 17.8. What's Left?
Section 17.9. What You Should Know
Section 17.10. What's Next?
Chapter 18. Interfacing with the System
Section 18.1. System Calls
Section 18.2. Processes
Section 18.3. Other Ways to Interface with the Operating System
Section 18.4. Error Handling
Section 18.5. Signals
Section 18.6. What You Should Know
Section 18.7. What's Next?
Chapter 19. Report Writing with Pictures
Section 19.1. The Template
Section 19.2. What You Should Know
Section 19.3. What's Next?
Chapter 20. Send It Over the Net and Sock It to 'Em!
Section 20.1. Networking and Perl
Section 20.2. Client/Server Model
Section 20.3. Network Protocols (TCP/IP)
Section 20.4. Network Addressing
Section 20.5. Sockets
Section 20.6. Client/Server Programs
Section 20.7. The Socket.pm Module
Section 20.8. What You Should Know
Appendix A. Perl Built-ins, Pragmas, Modules, and the Debugger
Section A.1. Perl Functions
Section A.2. Special Variables
Section A.3. Perl Pragmas
Section A.4. Perl Modules
Section A.5. Command-Line Switches
Section A.6. Debugger
Appendix B. SQL Language Tutorial
Section B.1. What Is SQL?
Section B.2. SQL Data Manipulation Language (DML)
Section B.3. SQL Data Definition Language
Section B.4. SQL Functions
Section B.5. Appendix Summary
Section B.6. What You Should Know
Appendix C. Perl and Biology
Section C.1. What Is Bioinformatics?
Section C.2. A Little Background on DNA
Section C.3. Some Perl Examples
Section C.4. What Is BioPerl?
Section C.5. Resources
Appendix D. Power and Speed: CGI and mod_perl
Section D.1. What Is mod_perl?
Section D.2. The mod_perl Web Site
Section D.3. Installing mod_perl
Section D.4. Resources
Index
Perl最佳实践(英文版)Perl Best Practices
Perl Best Practices
By Damian Conway
...............................................
Publisher: O'Reilly
Pub Date: July 2005
ISBN: 0-596-00173-8
Pages: 542
Table of Contents | Index
Copyright
Dedication
Preface
Contents of This Book
Conventions Used in This Book
Code Examples
Feedback
Acknowledgments
Chapter 1. Best Practices
Section 1.1. Three Goals
Section 1.2. This Book
Section 1.3. Rehabiting
Chapter 2. Code Layout
Section 2.1. Bracketing
Section 2.2. Keywords
Section 2.3. Subroutines and Variables
Section 2.4. Builtins
Section 2.5. Keys and Indices
Section 2.6. Operators
Section 2.7. Semicolons
Section 2.8. Commas
Section 2.9. Line Lengths
Section 2.10. Indentation
Section 2.11. Tabs
Section 2.12. Blocks
Section 2.13. Chunking
Section 2.14. Elses
Section 2.15. Vertical Alignment
Section 2.16. Breaking Long Lines
Section 2.17. Non-Terminal Expressions
Section 2.18. Breaking by Precedence
Section 2.19. Assignments
Section 2.20. Ternaries
Section 2.21. Lists
Section 2.22. Automated Layout
Chapter 3. Naming Conventions
Section 3.1. Identifiers
Section 3.2. Booleans
Section 3.3. Reference Variables
Section 3.4. Arrays and Hashes
Section 3.5. Underscores
Section 3.6. Capitalization
Section 3.7. Abbreviations
Section 3.8. Ambiguous Abbreviations
Section 3.9. Ambiguous Names
Section 3.10. Utility Subroutines
Chapter 4. Values and Expressions
Section 4.1. String Delimiters
Section 4.2. Empty Strings
Section 4.3. Single-Character Strings
Section 4.4. Escaped Characters
Section 4.5. Constants
Section 4.6. Leading Zeros
Section 4.7. Long Numbers
Section 4.8. Multiline Strings
Section 4.9. Here Documents
Section 4.10. Heredoc Indentation
Section 4.11. Heredoc Terminators
Section 4.12. Heredoc Quoters
Section 4.13. Barewords
Section 4.14. Fat Commas
Section 4.15. Thin Commas
Section 4.16. Low-Precedence Operators
Section 4.17. Lists
Section 4.18. List Membership
Chapter 5. Variables
Section 5.1. Lexical Variables
Section 5.2. Package Variables
Section 5.3. Localization
Section 5.4. Initialization
Section 5.5. Punctuation Variables
Section 5.6. Localizing Punctuation Variables
Section 5.7. Match Variables
Section 5.8. Dollar-Underscore
Section 5.9. Array Indices
Section 5.10. Slicing
Section 5.11. Slice Layout
Section 5.12. Slice Factoring
Chapter 6. Control Structures
Section 6.1. If Blocks
Section 6.2. Postfix Selectors
Section 6.3. Other Postfix Modifiers
Section 6.4. Negative Control Statements
Section 6.5. C-Style Loops
Section 6.6. Unnecessary Subscripting
Section 6.7. Necessary Subscripting
Section 6.8. Iterator Variables
Section 6.9. Non-Lexical Loop Iterators
Section 6.10. List Generation
Section 6.11. List Selections
Section 6.12. List Transformation
Section 6.13. Complex Mappings
Section 6.14. List Processing Side Effects
Section 6.15. Multipart Selections
Section 6.16. Value Switches
Section 6.17. Tabular Ternaries
Section 6.18. do-while Loops
Section 6.19. Linear Coding
Section 6.20. Distributed Control
Section 6.21. Redoing
Section 6.22. Loop Labels
Chapter 7. Documentation
Section 7.1. Types of Documentation
Section 7.2. Boilerplates
Section 7.3. Extended Boilerplates
Section 7.4. Location
Section 7.5. Contiguity
Section 7.6. Position
Section 7.7. Technical Documentation
Section 7.8. Comments
Section 7.9. Algorithmic Documentation
Section 7.10. Elucidating Documentation
Section 7.11. Defensive Documentation
Section 7.12. Indicative Documentation
Section 7.13. Discursive Documentation
Section 7.14. Proofreading
Chapter 8. Built-in Functions
Section 8.1. Sorting
Section 8.2. Reversing Lists
Section 8.3. Reversing Scalars
Section 8.4. Fixed-Width Data
Section 8.5. Separated Data
Section 8.6. Variable-Width Data
Section 8.7. String Evaluations
Section 8.8. Automating Sorts
Section 8.9. Substrings
Section 8.10. Hash Values
Section 8.11. Globbing
Section 8.12. Sleeping
Section 8.13. Mapping and Grepping
Section 8.14. Utilities
Chapter 9. Subroutines
Section 9.1. Call Syntax
Section 9.2. Homonyms
Section 9.3. Argument Lists
Section 9.4. Named Arguments
Section 9.5. Missing Arguments
Section 9.6. Default Argument Values
Section 9.7. Scalar Return Values
Section 9.8. Contextual Return Values
Section 9.9. Multi-Contextual Return Values
Section 9.10. Prototypes
Section 9.11. Implicit Returns
Section 9.12. Returning Failure
Chapter 10. I/O
Section 10.1. Filehandles
Section 10.2. Indirect Filehandles
Section 10.3. Localizing Filehandles
Section 10.4. Opening Cleanly
Section 10.5. Error Checking
Section 10.6. Cleanup
Section 10.7. Input Loops
Section 10.8. Line-Based Input
Section 10.9. Simple Slurping
Section 10.10. Power Slurping
Section 10.11. Standard Input
Section 10.12. Printing to Filehandles
Section 10.13. Simple Prompting
Section 10.14. Interactivity
Section 10.15. Power Prompting
Section 10.16. Progress Indicators
Section 10.17. Automatic Progress Indicators
Section 10.18. Autoflushing
Chapter 11. References
Section 11.1. Dereferencing
Section 11.2. Braced References
Section 11.3. Symbolic References
Section 11.4. Cyclic References
Chapter 12. Regular Expressions
Section 12.1. Extended Formatting
Section 12.2. Line Boundaries
Section 12.3. String Boundaries
Section 12.4. End of String
Section 12.5. Matching Anything
Section 12.6. Lazy Flags
Section 12.7. Brace Delimiters
Section 12.8. Other Delimiters
Section 12.9. Metacharacters
Section 12.10. Named Characters
Section 12.11. Properties
Section 12.12. Whitespace
Section 12.13. Unconstrained Repetitions
Section 12.14. Capturing Parentheses
Section 12.15. Captured Values
Section 12.16. Capture Variables
Section 12.17. Piecewise Matching
Section 12.18. Tabular Regexes
Section 12.19. Constructing Regexes
Section 12.20. Canned Regexes
Section 12.21. Alternations
Section 12.22. Factoring Alternations
Section 12.23. Backtracking
Section 12.24. String Comparisons
Chapter 13. Error Handling
Section 13.1. Exceptions
Section 13.2. Builtin Failures
Section 13.3. Contextual Failure
Section 13.4. Systemic Failure
Section 13.5. Recoverable Failure
Section 13.6. Reporting Failure
Section 13.7. Error Messages
Section 13.8. Documenting Errors
Section 13.9. OO Exceptions
Section 13.10. Volatile Error Messages
Section 13.11. Exception Hierarchies
Section 13.12. Processing Exceptions
Section 13.13. Exception Classes
Section 13.14. Unpacking Exceptions
Chapter 14. Command-Line Processing
Section 14.1. Command-Line Structure
Section 14.2. Command-Line Conventions
Section 14.3. Meta-options
Section 14.4. In-situ Arguments
Section 14.5. Command-Line Processing
Section 14.6. Interface Consistency
Section 14.7. Interapplication Consistency
Chapter 15. Objects
Section 15.1. Using OO
Section 15.2. Criteria
Section 15.3. Pseudohashes
Section 15.4. Restricted Hashes
Section 15.5. Encapsulation
Section 15.6. Constructors
Section 15.7. Cloning
Section 15.8. Destructors
Section 15.9. Methods
Section 15.10. Accessors
Section 15.11. Lvalue Accessors
Section 15.12. Indirect Objects
Section 15.13. Class Interfaces
Section 15.14. Operator Overloading
Section 15.15. Coercions
Chapter 16. Class Hierarchies
Section 16.1. Inheritance
Section 16.2. Objects
Section 16.3. Blessing Objects
Section 16.4. Constructor Arguments
Section 16.5. Base Class Initialization
Section 16.6. Construction and Destruction
Section 16.7. Automating Class Hierarchies
Section 16.8. Attribute Demolition
Section 16.9. Attribute Building
Section 16.10. Coercions
Section 16.11. Cumulative Methods
Section 16.12. Autoloading
Chapter 17. Modules
Section 17.1. Interfaces
Section 17.2. Refactoring
Section 17.3. Version Numbers
Section 17.4. Version Requirements
Section 17.5. Exporting
Section 17.6. Declarative Exporting
Section 17.7. Interface Variables
Section 17.8. Creating Modules
Section 17.9. The Standard Library
Section 17.10. CPAN
Chapter 18. Testing and Debugging
Section 18.1. Test Cases
Section 18.2. Modular Testing
Section 18.3. Test Suites
Section 18.4. Failure
Section 18.5. What to Test
Section 18.6. Debugging and Testing
Section 18.7. Strictures
Section 18.8. Warnings
Section 18.9. Correctness
Section 18.10. Overriding Strictures
Section 18.11. The Debugger
Section 18.12. Manual Debugging
Section 18.13. Semi-Automatic Debugging
Chapter 19. Miscellanea
Section 19.1. Revision Control
Section 19.2. Other Languages
Section 19.3. Configuration Files
Section 19.4. Formats
Section 19.5. Ties
Section 19.6. Cleverness
Section 19.7. Encapsulated Cleverness
Section 19.8. Benchmarking
Section 19.9. Memory
Section 19.10. Caching
Section 19.11. Memoization
Section 19.12. Caching for Optimization
Section 19.13. Profiling
Section 19.14. Enbugging
Appendix A. Essential Perl Best Practices
Appendix B. Perl Best Practices
Section B.1. Chapter 2, Code Layout
Section B.2. Chapter 3, Naming Conventions
Section B.3. Chapter 4, Values and Expressions
Section B.4. Chapter 5, Variables
Section B.5. Chapter 6, Control Structures
Section B.6. Chapter 7, Documentation
Section B.7. Chapter 8, Built-in Functions
Section B.8. Chapter 9, Subroutines
Section B.9. Chapter 10, I/O
Section B.10. Chapter 11, References
Section B.11. Chapter 12, Regular Expressions
Section B.12. Chapter 13, Error Handling
Section B.13. Chapter 14, Command-Line Processing
Section B.14. Chapter 15, Objects
Section B.15. Chapter 16, Class Hierarchies
Section B.16. Chapter 17, Modules
Section B.17. Chapter 18, Testing and Debugging
Section B.18. Chapter 19, Miscellanea
Appendix C. Editor Configurations
Section C.1. vim
Section C.2. vile
Section C.3. Emacs
Section C.4. BBEdit
Section C.5. TextWrangler
Appendix D. Recommended Modules and Utilities
Section D.1. Recommended Core Modules
Section D.2. Recommended CPAN Modules
Section D.3. Utility Subroutines
Appendix Bibliography. Bibliography
Colophon
About the Author
Colophon
Index
数字图像处理 MATLAB版(中文高清晰版)_分卷3
数字图像处理 绝对的经典!
(美)Rafael C. Gonzalez,(美)Richard E. Woods,(美)Steven L. Eddins著;阮秋琦等译
电子工业出版社 , 2005.09
国外电子与通信教材系列:本书重点强调了怎样通过开发新代码来增强这些软件工具,在介绍MATLAB编程基础知识之后,讲述了图像处理的主要内容,具体包括亮度变换、线性和非线性空间滤波、频率域滤波等。
数字图像处理 MATLAB版(中文高清晰版)_分卷2
数字图像处理 绝对的经典!
(美)Rafael C. Gonzalez,(美)Richard E. Woods,(美)Steven L. Eddins著;阮秋琦等译
电子工业出版社 , 2005.09
国外电子与通信教材系列:本书重点强调了怎样通过开发新代码来增强这些软件工具,在介绍MATLAB编程基础知识之后,讲述了图像处理的主要内容,具体包括亮度变换、线性和非线性空间滤波、频率域滤波等。
数字图像处理 MATLAB版(中文高清晰版)_分卷1
数字图像处理 绝对的经典!
第一分卷 免积分 下载
(美)Rafael C. Gonzalez,(美)Richard E. Woods,(美)Steven L. Eddins著;阮秋琦等译
电子工业出版社 , 2005.09
国外电子与通信教材系列:本书重点强调了怎样通过开发新代码来增强这些软件工具,在介绍MATLAB编程基础知识之后,讲述了图像处理的主要内容,具体包括亮度变换、线性和非线性空间滤波、频率域滤波等。
DBF Viewer 2000
DBF文件浏览器 无需本地 安装 FoxPRO
在遇到FoxPro无法打开的dbf时 也可以考虑这款软件
当然 它还支持导出dbf xls csv等多种格式
彩色金相技术 应用图册
作者:《彩色金相技术》编写组编写 页数:305 出版社:国防工业出版社 出版日期:1991.11
简介:全书以图册的形式介绍了彩色金相在各类材料中的具体应用及优越性,图片涉及钢铁材料、非铁材料、复合材料的各种处理状态及组织类型。每幅图片均附有制作方法及组织分析
Practical Text Mining With Perl (zipped)
Perl 正则表达式 处理 文本 英文版
This book introduces the basic ideas of text mining, which is a group of techniques that
extracts useful information from one or more texts. This is a practical book, one that focuses
on applications and examples. Although some statistics and mathematics is required, it is
kept to a minimum, and what is used is explained.
This book, however, does make one demand: it assumes that you are willing to learn
to write simple programs using Perl. This programming language is explicitly designed to
work with text. In addition, it is open-source software that is available over the Web for
free. That is, you can download the latest full-featured version of Perl right now, and install
it on all the computers you want without paying a cent.
Chapters 2 and 3 give the basics of Perl, including a detailed introduction to regular
expressions, which is a text pattern matching methodology used in a variety of programming
languages, not just Perl. For each concept there are several examples of how to use it to
analyze texts. Initial examples analyze short strings, for example, a few words or a sentence.
Later examples use text from a variety of literary works, for example, the short stories of
Edgar Allan Poe, Charles Dickens’s A Christmas Carol, Jack London’s The Call of the Wild,
and Mary Shelley’s Frankenstein. All the texts used here are part of the public domain, so
you can download these for free, too. Finally, if you are interested in word games, Perl plus
extensive word lists are a great combination, which is covered in chapter 3.
Chapters 4 through 8 each introduce a core idea used in text mining. For example,
chapter 4 explains the basics of probability, and chapter 5 discusses the term-document
matrix, which is an important tool from information retrieval.
Perl语言编程(第三版中文版)
Perl语言编程(第三版中文版).chm
骆驼
Mastering Perl/Tk
Mastering Perl/Tk
英文原版 chm格式
by Steve Lidie and Nancy Walsh
ISBN 1-56592-716-8
First Edition, published January 2002.
DbVisualizer.x64.v6.5.12
DbVisualizer.x64.v6.5.12.Incl.Patch.And.Keymaker-AGAiN.zip
DbVisualizer是一个完全基于JDBC的跨平台数据库管理工具,内置SQL语句编辑器(支持语法高亮),凡是具有JDBC数据库接口的数据库都可以管理,已经在Oracle, Sybase, DB2, MySQL, InstantDB, Cloudcape, HyperSonic ,Mimer SQL上通过测试。
DbVisualizer.v6.5.12.Linux
DbVisualizer是一个完全基于JDBC的跨平台数据库管理工具,内置SQL语句编辑器(支持语法高亮),凡是具有JDBC数据库接口的数据库都可以管理,已经在Oracle, Sybase, DB2, MySQL, InstantDB, Cloudcape, HyperSonic ,Mimer SQL上通过测试。
DbVisualizer.v6.5.12.Windows
DbVisualizer.v6.5.12.Incl.Patch.And.Keymaker-AGAiN.zip
DbVisualizer是一个完全基于JDBC的跨平台数据库管理工具,内置SQL语句编辑器(支持语法高亮),凡是具有JDBC数据库接口的数据库都可以管理,已经在Oracle, Sybase, DB2, MySQL, InstantDB, Cloudcape, HyperSonic ,Mimer SQL上通过测试。