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详细介绍了波动方程怎样通过有限差分的方法离散化,是计算机模拟地震波、声波传播的理论基础,本人就是从中受益的,且编出的程序已在Unix...
详细介绍了波动方程怎样通过有限差分的方法离散化,是计算机模拟地震波、声波传播的理论基础,本人就是从中受益的,且编出的程序已在Unix-Linux系统中通过,绘出的图形得到了老师的认可-Described in detail how the wave equation through the finite difference method of discretization is a computer simulation of seismic waves, sound waves spread of the theoretical basis, I benefit from that, and that the procedures have been prepared in the Unix-Linux system is passed, the graphics have been drawn the teacher
- 2023-05-10 14:40:03下载
- 积分:1
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DS
说明: 1.管理信息系统(学生成绩)
两种用户等级:管理员和用户,均用用户名和密码登陆,通过识别不同类型的用户名,进入不同的操作界面。
1) 管理员功能:
i 用户管理:增加、删除用户;
ii 记录录入、修改、删除
iii 查询:单项查询、多项查询、范围查询
iv 分类统计:提供有代表性的统计结果
2) 用户功能:
a) 修改密码
b) 查询本用户信息
c) 修改个人信息(1. Management Information System (student performance) two user levels: administrators and users use a user name and password, by identifying different types of user name, into a different interface. 1) The administrator function: i user management: add, delete users ii record entry, modify or delete iii Inquiry: individual inquiries, a number of inquiries, the scope of inquiry iv classification statistics: to provide a representative statistical results 2) user features: a) Change Password)
- 2009-01-28 21:35:16下载
- 积分:1
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Tse, Fundamentals of Wireless Communication
说明: david tse著作,Fundamentals of Wireless Communication(written by dacid tse, Fundamentals of Wireless Communication)
- 2019-04-09 15:21:18下载
- 积分:1
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RESEARCHDOWNLOAD_R22.19.1301
说明: 展讯研发下载工具RESEARCHDOWNLOAD_R22.19.1301(RESEARCHDOWNLOAD_R22.19.1301)
- 2019-06-29 18:15:50下载
- 积分:1
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Delphi获取指定特殊符号之间的字符串
Delphi获取指定特殊符号之间的字符串,具体到本例中,是获取书名号中间的文字,获劝《》”中间的字符,《为开始符号,》为结束符号,获取到的字符会显示在下边的文本框中。
- 2023-03-17 20:10:04下载
- 积分:1
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JSP图片上传,文件上传实例
JSP图片上传,文件上传实例,包括完整的JAVA代码文件,可以上传图片,也可以上传文件,比较简单的那种,JSp新手可学习参考的文件上传范例。
- 2022-12-03 14:25:02下载
- 积分:1
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dgadiraju
dgadiraju come from github
- 2018-07-31 22:34:21下载
- 积分:1
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快速离散分数傅里叶变换 FRFT
说明: 快速离散分数傅里叶变换,采样型、特征分解型、一维、二维等(digital fractional fourier transform)
- 2019-06-06 19:57:28下载
- 积分:1
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COBOL实验源码,大家可以下载在主机环境上实验,内容比较多
COBOL实验源码,大家可以下载在主机环境上实验,内容比较多-Experimental COBOL source, you can download in the host environment experiments, the content more
- 2022-08-13 10:31:06下载
- 积分:1
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ambiguity_function
说明: 实现雷达模糊函数,为交叉式图钉式模糊函数(Radar ambiguity function, in order to cross-style pushpin Fuzzy Function)
- 2020-11-16 19:59:40下载
- 积分:1