-
欢迎使用网页设计 在线学习系统
本系统主要特点如下:
1.本系统采用学号加密码登录,可接受外部注册。
2.教学内容模块可由教师后台管理。
3.保...
欢迎使用网页设计 在线学习系统
本系统主要特点如下:
1.本系统采用学号加密码登录,可接受外部注册。
2.教学内容模块可由教师后台管理。
3.保存学生学习进度。
4.多种交互方式。
5.提供在线考试模块,同时能够进行补考,成绩查询等功能。
6.网页设计教学内容部分精心挑选,并进行了较好的分类。
本系统运行环境
windows 98 +PWS
windows 2000+IIS
windows XP+IIS
最佳分辨率:1024*768
要求IE流览器版本不低于5.0
要系统未在NETSCAPE流览器下测试过,建议您使用IE流览器。
如果在线学习者较多时,建议转成Sql server 数据库
本系统可自由使用,没有任何限制。
QQ:86214492
本系统学生测试帐号为122005001 密码为:123
老师测试帐号为:teacher 密码为:123
-Welcome to Web Design Online Learning System
The main features of the system are as follows:
1. The school system increases its password, acceptable external registration.
2. Teaching content management modules can be teachers in the background.
3. To preserve the progress of student learning.
4. A variety of interactive ways.
5. Provides an online test module, at the same time to carry out make-up, the functions of query results.
6. Web Design part of carefully selected educational content and a better classification.
The system operating e
- 2023-04-05 06:25:04下载
- 积分:1
-
Large number addition
由于直接加法有数字大小限制,这里使用字符串进行1000位以内的数字加法。(Because direct addition has a numerical size constraint, the string is used to add numbers within 1000 bits.)
- 2018-04-29 22:58:59下载
- 积分:1
-
cantilever--vibration-analysis
悬臂梁在冲击振动下,通过MATLAB编程,比较有限元方法和模态叠加法下加速度谱识别固有频率效果(In Izod impact vibration by MATLAB programming, at a relatively finite element method and modal superposition method to identify the natural frequency spectrum of the acceleration effect)
- 2017-04-13 15:55:32下载
- 积分:1
-
通过菜单的start 来开启一个线程程,以及停止功能来停止一个线程,同时可以开启多个线程,来实现界面图形多个时钟功能...
通过菜单的start 来开启一个线程程,以及停止功能来停止一个线程,同时可以开启多个线程,来实现界面图形多个时钟功能-Through the start menu to open a thread process, as well as the stop function to stop a thread, multiple threads can be opened at the same time, to achieve graphical interface features a number of clock
- 2022-08-08 06:44:12下载
- 积分:1
-
PV_MPPT_boost_D_PO_2015rb
说明: 仿真算法
1)PV光伏电池模型采用工程实用C1C2数学模型;
2)采用基于占空比扰动的PO扰动观察法实现MPPT最大功率跟踪;
3)采用信号发生器和开关自由组合,实现4种工作模式:模式1,温度固定,光照固定;模式2,温度固定,光照突变;模式3,温度突变,光照固定;模式4,温度突变,光照突变;
4)跟踪效果良好,能够适应环境变化;
5)各个模块功能明确,方便学习和理解。(Simulation algorithm
1) The practical engineering C1C2 mathematical model is adopted in the PV photovoltaic cell model.
2) The maximum power tracking of MPPT is realized by using the PO perturbation observation method based on duty cycle perturbation.
3) The signal generator and switch are combined freely to realize four working modes: mode 1, temperature fixing and light fixing; mode 2, temperature fixing and light mutation; mode 3, temperature mutation and light fixing; mode 4, temperature mutation and light mutation;
4) The tracking effect is good and can adapt to environmental changes.
5) The functions of each module are clear and easy to learn and understand.)
- 2021-01-07 14:08:53下载
- 积分:1
-
a widening tyrants game source code, the interface ~ Oh well is a good example o...
一个拉霸游戏的源码,界面不错的哦~是一个很好的VB游戏例子!-a widening tyrants game source code, the interface ~ Oh well is a good example of VB game!
- 2022-12-18 01:40:03下载
- 积分:1
-
虚拟同步机 VSG
说明: 关键部分清晰的展示了虚拟同步机的有功调频部分(It clearly shows the active frequency modulation part of the virtual synchronous machine)
- 2021-03-08 22:09:28下载
- 积分:1
-
serial debugging process can be used to debug all their serial Kazakhstan
串口调试程序大家可以用来调试自己的串口哈
-serial debugging process can be used to debug all their serial Kazakhstan
- 2023-08-06 14:20:03下载
- 积分:1
-
RestoreDB sql server 2012
example of restore db sql server
- 2019-05-06 23:46:50下载
- 积分:1
-
很有难度的一道题目,大家都来研究下,蛮有意思的,
很有难度的一道题目,大家都来研究下,蛮有意思的,-Very difficult subject to work together, we all to study, the very interesting,
- 2023-04-29 07:20:03下载
- 积分:1