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core 24
core 24 - H.264/MPEG-4 AVC codec - Copyleft 2005 - http://www.videolan.org/x264.html-core 24-H.264/MPEG-4 AVC codec- Copyleft 2005-JVT
- 2022-06-17 21:23:55下载
- 积分:1
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跳动的小球,主要是做出小球的跳动效果,不知道做得行不
跳动的小球,主要是做出小球的跳动效果,不知道做得行不-Beating a small ball, the ball is mainly made by the beating effect of
- 2022-07-18 13:51:14下载
- 积分:1
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matlab kalman滤波用于温度检测
matlab kalman滤波用于温度检测-matlab kalman filter for temperature detection
- 2022-06-29 00:37:01下载
- 积分:1
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Prim used for the minimum spanning tree algorithm
用Prim算法求最小生成树-Prim used for the minimum spanning tree algorithm
- 2022-04-24 09:30:53下载
- 积分:1
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CiscoPacketTracer5.2_FAQ
CiscoPacketTracer5.2_FAQ-21Jul09final. its the final release-CiscoPacketTracer5.2_FAQ-21Jul09final. its the final release....
- 2022-01-26 01:01:40下载
- 积分:1
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字幕合并的好动西1 热爱英语的同学可以在看电影的时候同时悬着两个字幕了!...
字幕合并的好动西1 热爱英语的同学可以在看电影的时候同时悬着两个字幕了!-subtitles merger of the West a hyperactive love English students can watch a movie in the time when 266 two subtitles!
- 2022-01-24 15:10:19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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我搜集的C 语言教程
我搜集的C 语言教程 -I collected the C Language Guide
- 2022-12-16 02:15:03下载
- 积分:1
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算法分析和设计,给出五个排序算法,然后比较五个算法的运行时间,分析算法的时间复杂度...
算法分析和设计,给出五个排序算法,然后比较五个算法的运行时间,分析算法的时间复杂度-Algorithm analysis and design, are given five sorting algorithm, and then compared the five-time algorithm to analyze the time complexity of algorithm
- 2022-07-01 17:47:37下载
- 积分:1
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face detector to detect face area in the given image
face detector to detect face area in the given image
- 2022-07-04 15:31:42下载
- 积分:1