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摘 要
随着我国国力的增强和计算机技术的不断发展和进步,个人计算机早已走入了
寻常百姓家,上到几十岁的中老年人,下到十几岁的学生朋友都会操作计算机,人
们的很多生活习惯与消费习惯都随之发生了改变,计算机技术为人们的生活带来了
很多的便利。数学是一门非常重要的学科,可以开发学生的思维,增强学生的综合
素质,所以从小学到大学的各大教学阶段都安排了数学的课程,在传统的数学课堂
中,存在许多的限制和弊端,比如老师的教学方法过于单一,都是以老师本身为主
体,理论知识的讲解会贯穿整个一节课的 45 分钟,会导致学生无法完全集中注意
力,也无法充分发挥学生们的主动学习的积极性,这也会难以避免的导致学生无法
接收到良好的学习效果。而现在通过科学的教学方法和发达的计算机硬件设备和软
件系统,学生们的信数学课堂早已发生了翻天覆地地的改变,真正的做到了以学生
为主体,学生除了可以在课堂上认真听老师讲课进行学习之外,还可以利用各种数
学学习软件进行学习,而本文就是对网络环境下数学公式绘制软件的设计与实现过
程。
本系统使用的是 C/S 架构,整个系统都在客户端程序中完成,使用 Python 窗体
进行布局,这样可以使整个前台页面变得更美观,极大的提高了用户的体验。后端
的代码技术选择的是 PYTHON,PYTHON 语言是当下最常用的编程语言之一,可以保证
系统的稳定性和流畅性,PYTHON 可以灵活的与数据库进行连接。本系统的数据使用
的 MYSQL 数据库,它可以提高查询的速度,增强系统数据存储的稳定性和安全性。
关键词:数学函数;绘制;PYTHON;MySQL
Abstract
With the enhancement of China's national strength and the continuous
development and progress of computer technology, personal computers have
already entered the homes of ordinary people. From the age of tens to the elderly,
to the age of teenagers, students and friends can operate computers. Many of
people's living habits and consumption habits have changed with it, and computer
technology has brought a lot of convenience to people's lives. Mathematics is a very
important discipline that can develop students' thinking and enhance their
comprehensive quality. Therefore, mathematics courses are arranged at various
teaching stages from primary school to university. In traditional mathematics
classrooms, there are many limitations and drawbacks, such as the teacher's
teaching methods are too single, and they are mainly based on the teacher himself.
The explanation of theoretical knowledge will run through the entire 45 minutes of a
class, It can lead to students not being able to fully concentrate and give full play to
their initiative in learning, which can also inevitably lead to students not receiving
good learning outcomes. Now, through scientific teaching methods and developed
computer hardware equipment and software systems, students' information and
mathematics classrooms have already undergone tremendous changes, truly
achieving a student-centered approach. In addition to carefully listening to the
teacher's lectures in the classroom for learning, students can also use various
mathematical learning software for learning, This article is about the design and
implementation of mathematical formula rendering software under the network
environment.
This system uses a C/S architecture, and the entire system is completed in a
client program. Python forms are used for layout, which can make the entire
foreground page more beautiful and greatly improve the user experience. The back-
end code technology is PYTHON, which is one of the most commonly used
programming languages at present, ensuring the stability and smoothness of the
system. PYTHON can flexibly connect to databases. The data in this system uses a
MYSQL database, which can improve the speed of queries and enhance the stability
and security of system data storage.
Key words: Mathematical functions; Draw; PYTHON; MySQL
1
1
目 录
摘要................................................................................................................................1
1 绪论............................................................................................................................3
1.1 研究背景............................................................................................................3
1.2 研究意义............................................................................................................3
1.3 研究思路............................................................................................................3
2 系统相关技术介绍....................................................................................................4
2.1 C/S 架构.............................................................................................................4
2.2 Python 技术.......................................................................................................4
2.3 MYSQL 数据介绍.................................................................................................4
2.4 开发环境介绍....................................................................................................4
3 可行性分析与功能需求............................................................................................4
3.1 可行性分析........................................................................................................4
3.2 功能需求............................................................................................................5
4 系统总体设计............................................................................................................6
4.1 系统总体功能设计............................................................................................6
4.2 系统基本功能....................................................................................................6
4.3 数据库表设计....................................................................................................8
5 系统功能的实现......................................................................................................12
5.1 会员登录..........................................................................................................13
5.2 首页展示..........................................................................................................16
5.3 绘制管理..........................................................................................................19
5.4 用户管理..........................................................................................................19
5.5 公式绘图..........................................................................................................19
5.6 系统介绍..........................................................................................................19
5.7 分析展示..........................................................................................................19
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2
6 系统测试..................................................................................................................21
6.1 用户登录..........................................................................................................21
6.2 测试举例..........................................................................................................22
6.3 测试总结..........................................................................................................22
7 结论..........................................................................................................................24
参考文献......................................................................................................................25
谢 辞..........................................................................................................................26
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