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摘 要 I
Summary II
1.系统概述 1
1.1 系统及需求分析 1
1.1.1 系统需求 1
1.1.2可行性分析 1
1.2系统设计的背景 5
1.3系统的功能简介 8
1.4系统开发的目标 10
2. 系统分析 11
2.1业务流程分析 11
2.2数据流程分析： 13
2.3数据存储分析：实体联系图 14
2.4功能分析：功能层次图 16
3.系统设计 17
3.1软件模块结构设计 17
3．2数据库设计 18
4.系统的功能 23
4．1系统登陆界面： 23
4．2系统主界面： 26
4．3用户管理模块： 38
4．4学生缴费管理模块： 43
5.系统的实现 55
5．1系统开发环境： 55
5.2系统测试： 55
5.3 系统运行与维护： 58
5．4系统的转换方案： 59
6.全文总结 60
致 谢 61
参考文献 62(Abstract Summary II 1. System outlined a 1.1 system and a demand analysis system 1.1.1 EC demand for a feasibility analysis of an 1.1.2 system design background System 5 1.3 8 1.4 brief function system development goals 10 2. Analysis 11 2.1 Business Process Analysis 11 2.2 data flow analysis : 13 2.3 Data Storage Analysis : Figure 14 entities linked 2.4 Functional Analysis : CMMIS 16 3. System design software module 17 3.1 17 3.2 Structure Design Database Design 18 4. the function of the system landed 23 4.1 System Interface : 23 4.2 System Interface : 26 4.3 user management module : students pay 38 4.4 Management Module : 43 5. System 55 5.1 System Development environment : 55 5.2 System testing : 55 5.3 System Operation and maintenance : 58 5.4 System Conversion Program : 59 6. Than)
- 2007-05-26 09:22:01下载
- 积分：1
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matlab-gui
新手编写的关于matlab gui界面的图像处理界面，主要是对小波去噪的一个简单程序(Novice prepared by the image processing interface matlab gui interface, primarily a simple program for wavelet denoising)
- 2016-10-18 16:39:24下载
- 积分：1
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MMC_CPS_Three_Phase_01
说明： 改进CPS-SPWM策略的模块化多电平换流器,提出一种改进的优化载波平衡控制的载波相移调制方法和设备级调制算法。 该方法与子模块的平衡控制相结合，不仅体现了电容器更好的电压平衡效果，而且谐波含量更低。(this paper proposes an improved carrier phase shift modulation optimization method for device level balance control and modulation algorithm. The method combined with the balance control of the sub-module not only reflects a better capacitor voltage balance effect, but also has a lower output harmonic content.)
- 2021-04-20 17:28:50下载
- 积分：1
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Rotor-Dynamic
rotor dynamic in ansys
- 2012-03-23 02:28:05下载
- 积分：1
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DASFDSAF
办公管理信息系统开发及协作模型、安全模型研究(failed to translate)
- 2013-05-02 23:54:44下载
- 积分：1
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080512
一个很好很好的文档。一个不错的文档。(A very, very good documentation. A documentation that is useful.)
- 2014-03-27 19:18:04下载
- 积分：1
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smart healthcare report
说明： Health Care System is a web based application can be accessed throughout the specified department to
handle the various processes involved in Smart health Prediction System where Patient can see various Doctor For their
health issue, the system shows various essence. Software also lists various expert Doctors available where user can
search Doctor for their medical issue. The ambition of developing this project is to provide medical guidance for a
patient who wants to know about the Disease Symptoms. Healthcare is a sector where decisions usually have very highrisk and high-cost associated with them. The decisions related to health are crucial as it may cost a person his/her life.
While diagnosing the disease doctor analyses the symptoms of the patient. Regarding the symptoms the final disease is
predicted.
- 2019-02-07 14:24:25下载
- 积分：1
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VMD
本文介绍了一种自适应信号分解新方法-变分模态分解，并且针对滚动轴承早期故障识别困难这一问题，提出了基于VMD的诊断方法。(In this paper, a new adaptive signal decomposition method, variational mode decomposition, is introduced. Aiming at the problem of early fault identification of rolling bearing, a diagnosis method based on VMD is proposed.)
- 2017-03-22 13:38:39下载
- 积分：1
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chonggou
重构改善既有代码的设计+中文版，难得的好资料(Reconstruction to improve the Design of Existing Code+ Chinese version, a rare good information)
- 2011-08-16 17:25:11下载
- 积分：1
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200811515418
DTSD1945-2 三相电子式多功能电能表使用说明书
- 2009-09-21 11:10:53下载
- 积分：1
