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will automatically delete the directory of debug
will automatically delete the directory of debug
- 2023-05-20 23:50:04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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这是关于二位地图控制视点的简单小实例，供新手学习时用，通过分析简单的实例的代码，来掌握二位地图控制视点的编写程序。...
这是关于二位地图控制视点的简单小实例，供新手学习时用，通过分析简单的实例的代码，来掌握二位地图控制视点的编写程序。-This is the map control on the two small examples of a simple point of view for the novice to learn when, through the analysis of simple examples of code, to master control of two maps of the programming point of view.
- 2022-03-17 00:38:09下载
- 积分：1
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学matlab还有比这个更好的吗?我千兴万苦才找到的,这是一个学习matlab的视频,功能强大...
学matlab还有比这个更好的吗?我千兴万苦才找到的,这是一个学习matlab的视频,功能强大-school Matlab also better than this? I 1000-from 10,000 to find, this is a learning Matlab video, powerful
- 2022-05-21 02:23:27下载
- 积分：1
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在cadence virtuoso layout下画tap的程序
在cadence virtuoso layout下画tap的程序-In the cadence virtuoso layout program under the painted tap
- 2022-07-23 09:57:21下载
- 积分：1
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这是一个对msp430头文件的详细解释，对大家使用４３０的有很大用处...
这是一个对msp430头文件的详细解释，对大家使用４３０的有很大用处-This is a MSP430 header file for detailed explanation on the use of U.S. 430 has a lot of useful
- 2022-04-28 13:58:54下载
- 积分：1
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Vector routing algorithm on a program to give your information, hope that we can...
一个有关矢量路由算法的程序，给大家参考参考，希望大家能够有所学-Vector routing algorithm on a program to give your information, hope that we can still learn
- 2022-02-05 03:19:21下载
- 积分：1
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A simple utility to split a concatenated vCard format file into separate files (...
A simple utility to split a concatenated vCard format file into separate files (IETF RFC 2426 - vCard MIME Directory Profile). It splits on the BEGIN:VCARD and END:VCARD tags. It was created to help import a Lotus Organizer export file into Palm Desktop -A simple utility to split a concatenated vCard format file into separate files (IETF RFC 2426- vCard MIME Directory Profile). It splits on the BEGIN:VCARD and END:VCARD tags. It was created to help import a Lotus Organizer export file into Palm Desktop
- 2022-07-13 12:00:39下载
- 积分：1
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PIC12F675 定时器程序 加protues 仿真
PIC12F675 定时器程序 加protues 仿真
-PIC12F675 Timer Simulation of the processes in protues
- 2022-05-14 22:04:20下载
- 积分：1
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一个来源于美国马里兰大学的GEEKOS操作系统的一个说明
一个来源于美国马里兰大学的GEEKOS操作系统的一个说明-An MD from the University of the United States in a note to the operating system GEEKOS
- 2022-03-13 06:36:41下载
- 积分：1
