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AODV-GUI-in-WSN-master
说明： MATLAB编写AODV路由发现过程，实现WSN中AODV的仿真(he simulation of AODV in WSN)
- 2021-02-25 12:49:38下载
- 积分：1
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320338633PEG
LDPC的矩阵生成，准循环码矩阵的生成，采用PEG算法生成，使用块矩阵方法(produce QC-LDPC matrix)
- 2020-07-08 11:48:57下载
- 积分：1
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KeytechnologyinHighspeedOFDM
高速移动环境下（高铁）OFDM关键技术的研究，包括ICI消除，多普勒分集，CDMA-多普勒分集联合等关键技术(High-speed mobile environment (High Speed Rail) OFDM key technology research, including the elimination ICI, Doppler diversity, CDMA-Doppler sub-set of key technologies such as the Joint)
- 2010-01-16 10:23:41下载
- 积分：1
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Alamouti-MIMO
Matlab平台下仿真实现2*2, 4*4， 6*6天线Alamouti空时编码的MIMO系统，画出不同信噪比下的性能曲线对比。(2* 2, 4* 4, 6* 6 antenna Alamouti space-time coding MIMO system Matlab simulation platform, draw the comparison of different signal-to-noise ratio performance curve.)
- 2021-04-16 11:18:53下载
- 积分：1
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turbo
说明： turbo码的c语言程序，使用c语言来完成整个turbo码的编解码过程，并且程序后附带比较详细的解释(turbo code c language program, use c language to complete the entire turbo code codec process and procedures attached to explain it in more detail)
- 2020-10-17 10:47:29下载
- 积分：1
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FRFT
给出了分数阶傅里叶变换的具体实现程序，阶数可调。该程序实现是根据一篇通信学报上的论文做的。同时提供了OFDM系统在不同信道估计技术下的误码率以及多径信道下的性能。对于想研究基于分数阶傅里叶变换的OFDM系统的人有一定帮助。(The codes for fractional fourier transform (frft) and its inverse way are given according to a published paper in Journal of Communication. The power is adjustable. In addition, two programms of OFDM system simulation under different channel estimate technique and multipath are offered. Therefore, such file packet is of use for those who have interests in studying OFDM based on frft)
- 2020-12-23 19:29:06下载
- 积分：1
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AddressList
提供通讯录成员的查询、增加、更新及删除等功能。(Provide contacts membership query, add, update, and delete functions.)
- 2013-09-24 19:26:07下载
- 积分：1
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h5聊天室仿红包群微信群源码
h5聊天室仿红包群微信群源码，可以发红包，做一个网站版的聊天室。(H5 Chat Room Micro Message Group Source Code Imitating Red Packet Group)
- 2020-06-23 04:20:01下载
- 积分：1
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CoMP_JP_CB
在理想情况下和干扰存在情况下，JP和CBF性能对比(the differencebetween JP and CBF)
- 2021-05-14 16:30:02下载
- 积分：1
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3
说明： 3. 瑞利信道中的调制解调、信道估计：
(1) 请推导出单径瑞利信道中的BPSK相干解调的理论误码率性能，并画出比特信噪比与误码率的关系曲线。
(2) 在单径瑞利信道中，请设计一种时分的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与误码率的关系曲线，并与理论误码率曲线进行对比。(3. Modulation demodulation and channel estimation in Rayleigh channel:
(1) deduce the theoretical bit error rate performance of BPSK coherent demodulation in single-path Rayleigh channel, and draw the relationship curve between bit signal-to-noise ratio and bit error rate.
(2) in single-path Rayleigh channel, please design a time-division guidance assisted channel estimation method, Simulink simulation, measure the bit error rate performance of BPSK, draw the relationship curve between bit SNR and bit error rate, and compare with the theoretical bit error rate curve.)
- 2021-01-23 19:48:44下载
- 积分：1
