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平面波展开法计算声子晶体带隙
平面波展开法计算声子晶体带隙clear; clc; tic; epssys=1.0e-6; %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%a = 0.02; a1 = a* [1 0 0];a2 = a* [0 1 0];a3 = a* [0 0 1];%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%da = 11600; db = 1300; la1a=1.49e10; la1b=4e4; %la2a=4.20e10; %la2b=6e5; f = 0.3; Au = norm(cross(a1,a2)); Rc = 0.008; Ac = pi*(Rc)^2;
- 2022-06-01 06:28:52下载
- 积分:1
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虚拟键盘,键盘监控器,键盘坏键检测器
【实例简介】虚拟键盘,键盘监控器,键盘坏键检测器,可以用作直播时键盘的监听器,也可以当作盲打练习器
透明风格,迷你小巧,
- 2021-08-10 00:30:55下载
- 积分:1
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mongoose-master
simple embedded web server
- 2014-01-27 11:04:45下载
- 积分:1
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类似QQ的全套聊天系统
类似QQ的全套聊天系统
- 2013-02-02下载
- 积分:1
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51Ctone
用C51MCU 做音乐播放器.做固定的背景音乐还是比较好的。(using c51 MCU for music player)
- 2010-06-08 10:18:18下载
- 积分:1
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小车超声波避障+红外寻迹
说明: 基于KEIL平台开发的红外循迹,超声波避障智能小车程序(Infrared Track and Ultrasound Barrier Avoidance Intelligent Car Program Based on KEIL Platform)
- 2019-06-03 14:48:02下载
- 积分:1
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AddCAD
AE实现加载CAD格式的数据,以及对其进行转换格式,转换为SHP等格式,还有对其进行编辑等操作(AE spatial data editing functions, including generating points, generating lines, as well as delete, move elements such as fried operation)
- 2013-10-26 11:23:37下载
- 积分:1
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dxnb
有关于三相光伏并网逆变系统的matlab仿真(On the three-phase photovoltaic inverter system simulation matlab)
- 2011-05-09 15:54:01下载
- 积分:1
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KMP
公共 void kmp (字符串 vzorec,字符串 besedilo)
{
StringBuilder 某人 = 新 StringBuilder();
nbsp &
- 2022-01-26 05:39:39下载
- 积分:1
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C语言程序集锦
这是一个C语言程序的集锦,里面有贪吃蛇、黑白期、图书管理系统等等源代码(This is a C language program the best of the best, there are Snake, black-and-white period, library management system source code, etc.)
- 2005-07-06 08:39:53下载
- 积分:1