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Classicgamessource
说明: 用C编写的经典游戏程序源码(有俄罗斯方块、贪吃蛇、推箱子等)(Classic games source by C)
- 2010-04-18 08:00:45下载
- 积分:1
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IEEE
ieee 标准测试系统原始数据--14 30 57 118节点(ieee standard test system, the raw data 14 30 57 118)
- 2020-07-04 16:20:02下载
- 积分:1
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CST-chinese-education
电磁波仿真软件教程 中文 简单易懂 很有用(microwave simulate software)
- 2012-03-12 16:01:02下载
- 积分:1
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随即点名 随即点名 随即点名
随即点名 随即点名 随即点名-Was named immediately after the division was named the division
- 2022-02-05 09:01:24下载
- 积分:1
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这个是IDES ECC6.0安装手册,跟4.7版本安装有点不一样。
这个是IDES ECC6.0安装手册,跟4.7版本安装有点不一样。-This is the installation of IDES ECC6.0 manual, with the 4.7 version of the installation a bit different.
- 2023-06-08 12:45:03下载
- 积分:1
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qqkjdg
1:将腾讯导购应用文件夹内全部文件用ftp二进制上传到空间,
2:运行http://你的域名/install.php 输入你的数据库信息点击安装
3:登录后台http://你的域名/admin.php修改网站名字、腾讯appid、淘宝pid等参数
4:后台帐号密码为9200159 as.19920123
5: 在应用里正常显示需要空间支持PHP socket组件">
- 2020-11-03 15:09:52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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gupiaoyuce
说明: 对某只股票的现有情况进行采集后,利用这些数据进行之后的预测(After collecting the current situation of a stock, we can use these data to make the prediction)
- 2020-08-08 11:26:33下载
- 积分:1
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DSBClient
说明: jfldksajklsdjklavjkldjfkldsjaklf
- 2020-06-24 21:40:01下载
- 积分:1
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csharp中的浏览文件夹的应用源码程序
csharp中的浏览文件夹的应用源码程序-CSharp folder in the browser application program source code
- 2022-08-03 21:50:46下载
- 积分:1