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stop-and-wait
Stop-and-wait ARQ is a method used in telecommunications to send information between two connected devices. It ensures that information is not lost due to dropped packets and that packets are received in the correct order. It is the simplest kind of automatic repeat-request (ARQ) method. A stop-and-wait ARQ sender sends one frame at a time it is a special case of the general sliding window protocol with both transmit and receive window sizes equal to 1. After sending each frame, the sender doesn t send any further frames until it receives an acknowledgement (ACK) signal. After receiving a good frame, the receiver sends an ACK. If the ACK does not reach the sender before a certain time, known as the timeout, the sender sends the same frame again.
- 2011-08-03 16:52:09下载
- 积分：1
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OFDM_synchronous-
说明： 讲解OFDM无线系统同步方案。提出了两种同步方案。(Master s thesis about
The methods of OFDM synchronization )
- 2011-02-17 22:40:12下载
- 积分：1
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SNR2
matlab code for simulation SNR to verify capcity of channel
- 2012-05-03 23:52:28下载
- 积分：1
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jiyushangdeyuzhifenge
在运动目标检测中有很多关于目标分割的方法，这里举了一个基于熵的阈值分割方法。(Moving target detection on the target partition, example of an entropy-based threshold segmentation method.)
- 2012-05-10 20:35:14下载
- 积分：1
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cpas1
texture analysis by using ANN
- 2011-10-23 02:35:52下载
- 积分：1
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communication-simulation-system
MATLAB SIMULINK通信仿真系统，带有可执行文件和文档，可供参考修改(MATLAB SIMULINK communication simulation system with executable files and documentation is available for reference modification)
- 2014-01-12 23:27:01下载
- 积分：1
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cryptageparPI
projet chaotique for chiffrement and dechiffrement
- 2015-07-03 20:03:40下载
- 积分：1
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Outlier_Global
matlab的全局例外点检测程序，适合于做数据挖掘的朋友(matlab global exception detection procedure, suitable to do data mining Friend)
- 2007-09-13 09:32:35下载
- 积分：1
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MATLAB-functions
MATLAB常用函数大全，详细说明，按不同类别检索(MATLAB common functions Daquan, detailed description of the different classes to retrieve)
- 2021-02-21 09:49:42下载
- 积分：1
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hbt
一个希尔伯特变换的Matlab程序,以前老师给的(a program code of hilbert transform)
- 2012-09-26 18:12:53下载
- 积分：1
