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LDPC_BSN
随机方法构造的LDPC码，码长可变，无四环(random ldpc,code length can be changed)
- 2021-04-18 11:38:52下载
- 积分：1
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646732
支持向量增长聚类方法 Support vector growth clustering methods(Growth in Support vector clustering method Support vector growth clustering methods)
- 2017-05-17 13:49:25下载
- 积分：1
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8
说明： 8. 单径瑞利信道中的四发四收V-BLAST：
(1) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量16QAM调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线。
(2) 计算所设计方案的频谱效率是多少，单位为bit/Hz/s。(8. Four transmit four receive v-blast in single-path Rayleigh channel:
(1) please design a specific navigation-assisted channel estimation method and conduct simulation with Simulink to measure the bit error rate performance of 16QAM modulation.The relation curve between the bit signal-noise ratio and the mean square error of channel estimation is drawn, and the relation curve between the bit signal-noise ratio and the bit error rate is drawn.
(2) calculate the spectral efficiency of the designed scheme in bit/Hz/s.)
- 2019-01-15 11:01:23下载
- 积分：1
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麻雀搜索算法（SSA）优化bp网络
说明： 较新的优化算法，麻雀算法优化BP神经网络权值与阈值；(the key parameters of BP are choosed automatically by Sparrow Search Algorithm.)
- 2021-03-10 11:03:51下载
- 积分：1
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Read LAN computer information, ping, arp
读取局域网内计算机信息,ping,arp-Read LAN computer information, ping, arp
- 2022-08-20 17:40:52下载
- 积分：1
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REGISTER
用户注册简单系统保证开发者权益方便初学者(Simple user registration system to ensure that the interests of developers easier for beginners)
- 2008-05-25 03:17:11下载
- 积分：1
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LHB_ZhiGong
教师业务档案fddd gdgdg教师业务档案fddd gdgdg教师业务档案fddd gdgdg教师业务档案fddd gdgdg教师业务档案fddd gdgdg(教师业务档案fddd gdgdg)
- 2020-08-13 18:18:29下载
- 积分：1
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DRSP
建立无线传感网中节点路由的减少重传次数的一种算法(An algorithm to establish the number of node routing in wireless sensor networks to reduce retransmission)
- 2012-08-03 13:58:55下载
- 积分：1
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bayes
说明： 基于贝叶斯(BAYES)阈值的小波(WAVELET)图像去噪算法源代码(Based on Bayesian (BAYES) threshold wavelet (WAVELET) image denoising algorithm source code)
- 2010-03-30 03:13:13下载
- 积分：1
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PLC-simulation-matlab
Power line communication in matlab platform.Its interesting pdf regarding simulation of PLC channel
- 2012-03-22 13:02:29下载
- 积分：1
