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一个很实用的DNS域名解析DNS,用于网络视频服务器中。
一个很实用的DNS域名解析DNS,用于网络视频服务器中。-A very useful DNS DNS DNS, for network video server.
- 2022-03-23 23:35:49下载
- 积分:1
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Linux下开源数控系统控制软件EMC2的汉化软件包,内有四个汉化文件,可将软件界面汉化...
Linux下开源数控系统控制软件EMC2的汉化软件包,内有四个汉化文件,可将软件界面汉化-Under the open-source Linux software, EMC2 CNC system control of the finished package, which has four finished documents can be software interface localization
- 2022-07-24 19:51:27下载
- 积分:1
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this a vb series of the GPS program's source code, as long as you will want...
这个是一个vb编的GPS程序的源代码,呵呵希望对大家会有所帮助!-this a vb series of the GPS program"s source code, as long as you will want to help!
- 2022-02-02 06:01:30下载
- 积分:1
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专门给XP减肥的,不用手动减,很好用的说!
专门给XP减肥的,不用手动减,很好用的说!-devoted to slimming XP, do not have to manually cut and a good use of that!
- 2022-07-24 08:59:56下载
- 积分:1
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类numberlistener实现ActionListener {
class NumberListener implements ActionListener{
public void actionPerformed(ActionEvent e){
if (!append) {
tf.setText("")
append=true
}
String s=tf.getText()
s+=e.getActionCommand()
tf.setText(s)
if (!btn[10].isEnabled()){
for(int i=10 i
- 2022-02-28 23:01:36下载
- 积分:1
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无线局域网仿真
WLAN仿真-发送机
wlan No Comments
设置完系统参数后,开始产生发送数据。
1. 产生随机的发送bit(tx_bits),这里不考虑信道编码。
2. QAM映射
3. 将数据映射到不同载波,形成OFDM符号
4. 产生pilot,并将pilot插入OFDM符号中
5. 加入dc和guard子载波
6. 进行ifft,将频域信号变到时域,并加入循环前缀
7. 对信号进行overlap window
8. 在时域产生short preamble
9. 在时域产生long preamble
10. 将preamble和数据符号组成packet
11. 升采样
得到信道传输的数据Tx_signal_up
具体程序见附件 wlan_transmitter.m-WLAN Simulation- wlan No Comments transmitter system parameters set finished, the beginning to have to send data. 1. Have sent random bit (tx_bits), here does not consider channel coding. 2. QAM mapping 3. The data is mapped to a different carrier to form OFDM symbols 4. Have a pilot, and pilot inserted OFDM symbols 5. Adding dc and guard subcarriers 6. To carry out ifft, will change the frequency domain signal to time domain, and add cyclic prefix 7. the signals overlap window8. In the time domain have a short preamble9. In the time domain have a long preamble10. the preamble and data symbols packet11. or sampling re
- 2022-03-17 11:21:25下载
- 积分:1
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这是c语言的一个模拟抛银币的正反面游戏
这是c语言的一个模拟抛银币的正反面游戏-This is a simulation language of the coin throwing games are--
- 2022-07-21 06:50:55下载
- 积分:1
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CVS使用手册,教你如何方便地使用CVS软件
CVS使用手册,教你如何方便地使用CVS软件-CVS user manual, teach you how to easily use the CVS software
- 2022-11-28 14:40:04下载
- 积分:1
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The adoption of the program code can be quickly carried out the hungry English e...
通过该程序代码可以快速的进行英语方面的饿搜索
-The adoption of the program code can be quickly carried out the hungry English english
- 2022-01-25 21:05:29下载
- 积分:1
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python初学者教材,使读者能更深刻了解python的精髓,讲的很透彻...
python初学者教材,使读者能更深刻了解python的精髓,讲的很透彻-python beginner teaching materials, allowing the reader to a deeper understanding of the essence of python, speaking very thorough
- 2022-03-20 01:33:24下载
- 积分:1