Software Engineering (III): three documents in the demand phase

Document directory

• 2.2.1 precision
• 2.2.2 time features
• 2.2.3 flexibility
• 4.2.1 realistic background of input data
• 4.2.2 input format
• 4.2.3 input example
• 4.3.1 realistic background of sentence output
• 4.3.2 output format
• 4.3.3 output example
• 3.2.1 precision
• 3.2.2 time characteristics requirements
• 3.2.3 flexibility

User Manual document overview

1. Introduction

1.1 Writing Purpose

1.2 Background

1.3 Definition

1.4 references

2. Purpose

2.1 features

2.2 Performance

2.2.1 precision

2.2.2 time features

2.2.3 flexibility

2.3 Runtime Environment

3. Runtime Environment

3.1 hard Device

3.2 support software

3.3 Data Structure

4. Use Process

4.1 installation and initialization

4.2 Input

4.2.1 realistic background of input data

4.2.2 input format

4.2.3 input example

4.3 describe each output

4.3.1 realistic background of sentence output

4.3.2 output format

4.3.3 output example

4.4 questionnaire Query

4.5 error handling and recovery

4.6 terminal operations

Requirement Specification Overview

1. Introduction

1.1 Writing Purpose

1.2 Background

1.3 Definition

1.4 references

2. Task Overview

2.1 goals

2.2 user features

2.3 assumptions and constraints

3. Requirements

3.1 functional provisions

3.2 Performance Requirements

3.2.1 precision

3.2.2 time characteristics requirements

3.2.3 flexibility

3.3 input and output requirements

3.4 Data management capability requirements

3.5 troubleshooting requirements

3.6 Other Special Requirements

 

4. Runtime Environment Regulations

4.1 Devices

4.2 support software

4.3 Interface

4.4 Control

Data Requirements Specification

1. Introduction

1.1 Writing Purpose

1.2 Background

1.3 Definition

1.4 references

2. logical description of data

2.1 static data

2.2 dynamic input data

2.3 dynamic input data (output from database)

2.4 internally generated data

2.5 data conventions

3. Data collection

3.1 requirements and scope

3.2 input bearer

3.3 preprocessing

3.4 Impact