基于python的数学函数绘图软件设计与实现.docx

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

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

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

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

目 录

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

5.5 公式绘图..........................................................................................................19

5.6 系统介绍..........................................................................................................19

5.7 分析展示..........................................................................................................19

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