lectra modaris pattern cutting software
Giáo trình SoftWare Testing
Ngày tải lên :
18/08/2012, 10:59
... Confidential - 2 -
Table of Contents
1 INTRODUCTION TO SOFTWARE 7
1.1 EVOLUTION OF THE SOFTWARE TESTING DISCIPLINE 7
1.2 THE TESTING PROCESS AND THE SOFTWARE TESTING LIFE CYCLE 7
1.3 BROAD CATEGORIES ... workings of the software more visible. These
contrast with black box techniques that simply look at the official outputs of a program.
White box testing is concerned only with testing the software ... FOR SYSTEM TESTING 51
Software Testing
Confidential
Cognizant
Technology
Solutions
Performance Testing Process & Methodology Proprietary & Confidential - 8 -
software development life...
- 179
- 1.9K
- 14
nhận dạng ảnh Pattern recognition
Ngày tải lên :
27/08/2012, 10:19
... dạng ảnh
Pattern recognition
Nh chỉ ra trong hình 1.1-a chơng Một, nhận dạng ảnh là giai đoạn cuối cùng của các hệ thống xử lý ảnh. Nhận
dạng ảnh dựa trên nền tảng lý thuyết nhận dạng (pattern...
- 34
- 1.6K
- 16
DSP Software
Ngày tải lên :
13/09/2012, 09:49
... hardware engineer had to figure out how to make the bit pattern
representing B, combine with the bit pattern representing C, to form the bit
pattern representing A.
Two's complement is the ... is what value we declare each bit pattern
The Scientist and Engineer's Guide to Digital Signal Processing70
EQUATION 4-1
Equation for converting a bit pattern into a
floating point number. ...
1111
1110
1101
1100
1011
1010
1001
1000
0111
0110
0101
0100
0011
0010
0001
00000
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Decimal Bit Pattern
1111
1110
1101
1100
1011
1010
1001
1000
0111
0110
0101
0100
0011
0010
0001
0000-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8
Decimal Bit Pattern
0111
0110
0101
0100
0011
0010
0001
0000
1000
1001
1010
1011
1100
1101
1110
1111
-7
-6
-5
-4
-3
-2
-1
0
0
1
2
3
4
5
6
7
Decimal...
- 20
- 653
- 0
An Introduction to Software Engineering
Ngày tải lên :
14/09/2012, 11:26
... cost-
effective software development.
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 1 Slide 6
FAQs about software engineering
What is software?
What is software engineering?
... Sommerville 2004 Software Engineering, 7th edition. Chapter1 Slide 18
What is CASE (Computer-Aided Software
Engineering)
Software systems that are intended to provide automated
support for software ... Sommerville 2004 Software Engineering, 7th edition. Chapter 1 Slide 4
Software engineering
The economies of ALL developed nations are
dependent on software.
More and more systems are software controlled
...
- 11
- 706
- 1
Software Processes
Ngày tải lên :
14/09/2012, 11:26
... Sommerville 2004 Software Engineering, 7th edition. Chapter 4 Slide 22
Process activities
Software specification
Software design and implementation
Software validation
Software evolution
©Ian ... appropriate software tools
available to the software development team.
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 4 Slide 42
Computer-aided software engineering
Computer-aided software ... Sommerville 2004 Software Engineering, 7th edition. Chapter 4 Slide 1
Software Processes
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 4 Slide 2
Objectives
To introduce software...
- 17
- 659
- 2
Software Requirements
Ngày tải lên :
14/09/2012, 11:26
... Ray Wilson, Glasgow Office
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 6 Slide 1
Software Requirements
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 6 Slide ... Sommerville 2004 Software Engineering, 7th edition. Chapter 6 Slide 54
Key points
System requirements are intended to
communicate the functions that the system
should provide.
A software requirements ... domain.
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 6 Slide 11
Functional requirements
Describe functionality or system services.
Depend on the type of software, expected users
and...
- 18
- 836
- 1
Real-time Software Design
Ngày tải lên :
14/09/2012, 11:27
... Sommerville 2004 Software Engineering, 7th edition. Chapter 15 Slide 14
System design
Design both the hardware and the software
associated with system. Partition functions to
either hardware or software.
... flux sensors
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 15 Slide 48
A ring buffer
Consumer
process
Producer
process
©Ian Sommerville 2004 Software Engineering, 7th edition. ... signals for the actuators.
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 15 Slide 11
Real-time programming
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 15...
- 18
- 731
- 2
Rapid software development
Ngày tải lên :
14/09/2012, 11:27
... run back-to-back tests.
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 17 Slide 1
Rapid software development
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 17 ... 2004 Software Engineering, 7th edition. Chapter 17 Slide 3
Topics covered
Agile methods
Extreme programming
Rapid application development
Software prototyping
©Ian Sommerville 2004 Software ... standards.
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 17 Slide 44
Key points
An iterative approach to software development leads
to faster delivery of software.
Agile methods...
- 15
- 585
- 2
Software Reuse
Ngày tải lên :
14/09/2012, 11:27
... Sommerville 2004 Software Engineering, 7th edition. Chapter 18 Slide 16
Design patterns
A design pattern is a way of reusing abstract
knowledge about a problem and its solution.
A pattern is a ... 2004 Software Engineering, 7th edition. Chapter 18 Slide 1
Software Reuse
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 18 Slide 2
Objectives
To explain the benefits of software ... different settings.
Patterns often rely on object characteristics
such as inheritance and polymorphism.
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 18 Slide 17
Pattern elements
...
- 17
- 642
- 2
Component-based software engineering
Ngày tải lên :
14/09/2012, 11:27
... 2004 Software Engineering, 7th edition. Chapter 19 Slide 4
Component-based development
Component-based software engineering
(CBSE) is an approach to software
development that relies on software ... interface;
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 19 Slide 9
Component definitions
Councill and Heinmann:
• A software component is a software element that
conforms ... t
initialise
sensorManagement
sensorData
1
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 19 Slide 1
Component-based software
engineering
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter...
- 16
- 509
- 5
Software evolution
Ngày tải lên :
14/09/2012, 11:41
... required?
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 21 Slide 4
Software change
Software change is inevitable
• New requirements emerge when the software is used;
• The business ... and
updated.
The majority of the software budget in large
companies is devoted to evolving existing
software rather than developing new
software.
©Ian Sommerville 2004 Software Engineering, 7th edition. ... edition. Chapter 21 Slide 1
Software evolution
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 21 Slide 2
Objectives
To explain why change is inevitable if
software systems are to...
- 16
- 512
- 0
Software testing
Ngày tải lên :
14/09/2012, 11:41
... closed
design and analysis workbenches.
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 23 Slide 1
Software testing
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 23 Slide ... Sommerville 2004 Software Engineering, 7th edition. Chapter 23 Slide 5
Testing phases
Component
testing
System
testing
Software developer Independent testing team
©Ian Sommerville 2004 Software Engineering, ... Sommerville 2004 Software Engineering, 7th edition. Chapter 23 Slide 3
Topics covered
System testing
Component testing
Test case design
Test automation
©Ian Sommerville 2004 Software Engineering,...
- 19
- 617
- 3
Software cost estimation
Ngày tải lên :
14/09/2012, 11:41
... M
Complex projects where the
software is part of a strongly
coupled complex of hardware,
software, regulations and
operational procedures.
©Ian Sommerville 2004 Software Engineering, 7th edition. ... are
interleaved management activities.
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 26 Slide 5
Software cost components
Hardware and software costs.
Travel and training costs.
Effort ... business.
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 26 Slide 8
A measure of the rate at which individual
engineers involved in software development
produce software and associated
documentation.
...
- 20
- 726
- 2