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test
option pricing using monte carlo
- 2013-01-07 03:06:38下载
- 积分:1
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fly8000_CC1100
说明: JASK1000开发板,CC1100无线模块双向通信程序。(JASK1000 development board, CC1100 radio module two-way communication process.)
- 2011-03-03 17:13:56下载
- 积分:1
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124
计算特征多项式的 m 序列的自相关系数。(Calculate the characteristic polynomial of the m sequence of autocorrelation coefficients.)
- 2009-12-31 11:32:16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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VC++扫描获取计算机端口的状态
VC++扫描获取计算机端口的状态,可扫描单个端口,也可扫描多个端口,并显示扫描到的端口状态、端口号和对应的IP地址,并显示连接时的尝试次数,是一个IP地址扫描、端口扫描+端口状态检测的一个小程序,在VC6中可直接编译源码运行。
- 2022-05-16 11:45:37下载
- 积分:1
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透明闪光动画,适合各种网络的使用,谢谢哟…
FLASH透明动画适合做各种网页标题使用 谢谢大家回顾 呵呵FLASH透明动画适合做各种网页标题使用 谢谢大家回顾 -transparent Flash animation suitable for the use of various web heading Thank you recall Oh transparent dynamic FLASH painting suitable for the use of various web heading recalled Oh thank you
- 2022-02-02 04:43:33下载
- 积分:1
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这是一件好事,让事情在树上,我们会看
这是一个不错的东西,使一个关于树的东西,大家可以看看
-This is a good thing, so that things on the tree, we will look at
- 2023-08-19 08:30:03下载
- 积分:1
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聚类剔除法模板1
适合新手,可以直接上手使用。适用于各种模型离群点剔除(Suitable for beginners, and can be used directly. Applicable to various models outlier elimination.)
- 2018-09-20 10:04:10下载
- 积分:1
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体温测试仪
说明: 体温检测仪:实验先计算出人体体温从44℃----30℃的ADC口值 ,再用查表法进行比较,计算,就得出温度值,再显示出来。(Body Temperature Detector: The experiment first calculates the ADC value of human body temperature from 44 to 30 C, and then compares it with the look-up table method, calculates the temperature value, and then displays it.)
- 2019-04-03 10:47:10下载
- 积分:1
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武功修炼
说明: 满级后自动更换武功,会卡武功,对于经验高的服务器,几个小时就能练满(After full-level automatic replacement of martial arts, will card martial arts, for highly experienced servers, a few hours can be fully trained)
- 2019-04-09 13:39:50下载
- 积分:1