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tongxinzongheshiyan
微波实验设计,设计波导滤波器和波导等功率分配器(Microwave experimental design, waveguide filter design and waveguide power divider etc.)
- 2013-11-28 09:48:03下载
- 积分:1
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061711110826836
说明: 无线通信系统中经典的功率控制博弈论算法matlab实现。(The classical game theory algorithm of power control in wireless communication system is realized by MATLAB.)
- 2020-05-22 17:51:38下载
- 积分:1
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QDPSK
正交频分复用中当调制方式采用QDPSK时的解调程序(Orthogonal frequency division multiplexing modulation when used in QDPSK procedures at the time of demodulation)
- 2008-04-18 21:15:16下载
- 积分:1
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4
说明: 4. 试说明卷积编解码的工作原理:
(1) 使用Simulink仿真卷积编码,并用Viterbi译码的方法进行解码,其中的编码、译码全部是自己编写代码(S-Function方式),不是调用Simulink的已有编码、译码函数。
(2) 请在加性白高斯噪声信道中,画出比特信噪比与误码率的关系曲线。(4. Try to explain the working principle of convolutional codec:
(1) Simulink was used to simulate convolutional coding, and Viterbi decoding method was used for decoding. The coding and decoding were all written by oneself (s-function method), rather than calling the existing coding and decoding functions of Simulink.
(2) in the additive white gaussian noise channel, please draw the curve of the relationship between bit signal-to-noise ratio and bit error rate.)
- 2019-01-15 10:53:20下载
- 积分:1
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IEC 60870-5-101Transmission protocols
说明: IEC 60870-5-101 通信规约英文版规范(IEC 60870-5-101-2003 Telecontrol equipment and systems Part 5-101 Transmission protocols)
- 2020-06-17 09:20:02下载
- 积分:1
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AMC
无线通信类的,适用于自适应调制算法,用户算法(AMC algorithm)
- 2012-05-04 11:40:39下载
- 积分:1
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MIMO(OFDM)simulator
This project demonstrates OFDM with adaptive modulation applied to Multiple-Input Multiple-
Output (MIMO) systems.
The analysis and simulation
is considered in two stages. The rst stage involves the application of a variable-rate
variable-power MQAM technique for a Single-Input Single-Output (SISO) OFDM system.
The second stage applies adaptive modulation to a general MIMO system
by making use of the Singular Value Decomposition to separate the MIMO channel into parallel
subchannels.
- 2008-05-23 17:01:47下载
- 积分:1
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8ERSSI
本文介绍了8ERSSI的无线传感器网络加权质心定位算法,用于CC2430的无线定位(This article describes the wireless sensor networks 8ERSSI weighted centroid location algorithm for wireless location CC2430。)
- 2010-08-19 20:15:36下载
- 积分:1
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mimo
average.m为平均功率对信道容量的影响
WaterFilling.m为注水算法对信道容量的影响
主程序为天线相关性对MIMO的影响模拟(average.m average power of channel capacity WaterFilling.m channel capacity for the water-filling algorithm main program for the impact of antenna correlation on MIMO simulation)
- 2021-04-06 20:09:02下载
- 积分:1
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CDMASmsMessageEnDecoder
实现对CDMA短消息承载数据的编码解码处理(To achieve the CDMA SMS bearer data encoding and decoding processing)
- 2012-08-20 23:15:51下载
- 积分:1