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新建 Microsoft Word 文档 (4)
模糊聚类分析算法fuzzy_k_means,主要用于数据挖掘领域.(fuzzy clustering algorithm fuzzy_k_means, mainly for data mining areas.)
- 2005-05-18 20:31:44下载
- 积分：1
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shadedErrorBar
matlab code for shadedErrorBar
- 2015-02-07 13:17:13下载
- 积分：1
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bank_net
关于OPNET里的一个仿真场景，还是可以参考一下，具体对新手还是比较适用的(OPNET in a simulation on the scene, or can refer to the specific comparison to the novice or the applicable)
- 2011-05-24 22:30:23下载
- 积分：1
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lorentzfit
lorentz 函数拟合 (lorentz function fit)
- 2013-01-28 10:30:53下载
- 积分：1
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1
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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yyshang
计算给定的传感器加速度信号的一阶香农熵，可改变信号分段数以改变熵值(calculate the signal s Shannon entropy)
- 2020-11-03 18:29:51下载
- 积分：1
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cp_fixed
股票指数模拟为几何布朗运动，GBM。 参数有五个：
s0，dt（time step），均值，标准差，到期时间T；
利用子函数进行10万条轨道的monte carlo 模拟到期日（3个月）的指数点数，从而估计在买入信号出现后，3个月后的损益情况，主要用来估算VAR
(Financial risk analysis on Matlab monte carlo simulation, stock index simulation for geometric Brownian motion, GBM.
)
- 2012-05-05 23:12:24下载
- 积分：1
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EMD-2.1
emd_visu.m 是一个很好的对信号进行时频处理的工具箱，能很好的分析信号的特征。(Emd is a box for signal .)
- 2011-06-11 13:11:20下载
- 积分：1
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FHSS
将传统跳频系统中不变的的跳速以及跳频间隔加入时变特性，增强系统的抗干扰性能(Join traditional frequency hopping systems in the same jump speed and hopping interval time-varying characteristics, enhanced anti-jamming system performance)
- 2012-09-12 16:06:18下载
- 积分：1
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01948596ClassificationA
this file contains a good matlab code for data classification
- 2013-10-09 21:48:23下载
- 积分：1
