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说明: 认知无线电技术的提出是为提高频谱利用率,而认知无线实现的关键技术是频谱感知,众所周知协作检测提高了衰落环境中认知用户系统检测的性能,该文章是基于协作检测提出新的检测方案,利用了双门限方法提高了系统性能,兼顾带宽有限和增强性能两个方面,是基于门限检测的协作检测性能优化的前提。对以后门限优化协作检测非常有用。(In this paper, we employ a double threshold method in energy detector to perform spectrum sensing, while a fusion center in the cognitive radio network collects the local decisions and observational values of the secondary users, and then makes the final decision to determine whether the primary user is absence or not. Simulation results will show that the spectrum sensing performance channels is improved significantly under the proposed scheme as opposed to the conventional method.)
- 2010-04-14 21:02:35下载
- 积分:1
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RBF
说明: RBF神经网络的源程序 遗传RBF网络 RBF神经网络对非线性系统进行逼近(RBF neural network of the source of genetic RBF neural network RBF network to approximate the nonlinear system)
- 2011-03-30 16:11:48下载
- 积分:1
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gds_automation_script
2019版FDTD2GDS,最新版的到处GDS文件(2019 version FDTD 2 GDS)
- 2020-06-22 15:00:01下载
- 积分:1
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BP
说明: 这次上传的程序源码是关于使用BP神经网络预测数据。(The upload program source code is on the use of BP neural network forecasts.)
- 2009-11-10 10:52:22下载
- 积分:1
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power_sixpulse
电力电子控制使用的6脉波驱动产生仿真模型(power sixpulse)
- 2013-10-16 23:17:05下载
- 积分:1
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Load-flow-analysis-using-MATLAB-software
matlab programme coading for load flow analysis in power system
guass sidel
newton raphson
fast decoupled
- 2015-02-18 17:24:22下载
- 积分:1
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MATLAB_SGM
matlab实现的SGM算法,我只是搬运工(SGM method on matlab, it is quite good)
- 2021-03-30 18:19:10下载
- 积分:1
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57578846gmmTrain
this is backage for train gmm
- 2010-04-04 02:46:59下载
- 积分:1
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恒定速度风电机组的建模与仿真
建模与仿真的恒定速度风电机组 ;这种模拟给出了示例的建模和仿真的恒定速度风电源 (CSWP) 加上风电机组。最新研究和发展,已掌握棚即将期刊中,你可以拿如果您对它感兴趣。CSWP 超过其他发电机的优势因为它用于大多数风电应用程序。各种研究做了模拟和仿真领域的 CSWP 加上风电机组。这种模拟想象 CSWP,其建模、 仿真与性能分析 CSWP 加上风电机组的研究领域的研究。
- 2022-03-06 23:36:25下载
- 积分:1
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matlab-exe
一些常用的matlab函数命令,需要用的时候可以方便查看(Matlab function of some commonly used commands, you need to use when you can easily see)
- 2011-04-21 12:29:46下载
- 积分:1