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performanceimprovementwithpredictivechannelselecti
基于信道的历史信息来预测不同信道的未来可用时间可以帮助CR选择一个最佳信道进行信息传递。不同的预测准则应用到周期或是随机的开关模式中。一个CR可以学习以往不同信道的模式。我们提出一个简单的分类和学习方法去检测模式的类型和收集需要的信息用于智能信道的选择。MATLAB仿真结果显示提出的方案在随机信道的随机和周期模式中都有优越的表现。随着时间的变化，新到的切换次数减少到55 ，并且延迟时间也相应减少，而吞吐量却在提高。(Prediction of future availability times of different
channels based on history information helps a cognitive radio
(CR) to select the best channels for control and data
transmission. Different prediction rules apply to periodic and
stochastic ON-OFF patterns. A CR can learn the patterns in
different channels over time. We propose a simple classification
and learning method to detect the pattern type and to gather the
needed information for intelligent channel selection. Matlab
simulations show that the proposed method outperforms
opportunistic random channel selection both with stochastic and
periodic channel patterns. The amount of channel switches
needed over time reduces up to 55 , which reduces also the
delay and increases the throughput.)
- 2010-06-29 19:26:28下载
- 积分：1
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pareto
it is a method In the multi-objective planning with two conflicting objectives
- 2013-02-13 00:06:41下载
- 积分：1
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assign
匈牙利算法，用于解决指派问题，对刚刚学习优化理论的朋友来说非常合适(Hungarian algorithm for solving the assignment problem)
- 2014-07-07 21:43:55下载
- 积分：1
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LDPC
LDPC编解码的matlab仿真程序代码(MATLAB emulation code of LDPC codec)
- 2018-04-21 21:13:54下载
- 积分：1
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Candide3
Candide-3 face model
- 2010-07-26 14:52:53下载
- 积分：1
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pv_characteristic
太阳能电池仿真模型,可根据不同的温度和日照仿真电池的I－V，P－V曲线(solar cell simulate model)
- 2009-12-14 10:02:35下载
- 积分：1
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example_2
函数逼近,首先建立模型，使用径向基神经网络对被控对象进行逼近，希望都能到满意的效果(dasj sdij sdjosd asd )
- 2013-01-14 22:02:57下载
- 积分：1
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rainflow
雨流法的matlab程序 可用于疲劳计算，适用于机械和相关行业(Rainflow matlab program can be used for fatigue calculation for machinery and related industries)
- 2013-08-20 13:32:30下载
- 积分：1
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TSP
TSP问题（货郎担问题，旅行商问题）的模拟退火算法通用malab源程序
f目标最优值,T最优路线,d距离矩阵,t0初始温度,tf结束温度
- 2010-08-20 21:33:00下载
- 积分：1
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pf
说明： We are researching robot localization techniques which fuse dead reckoning measurements with range measurements from stationary radio beacons in the robot s environment.
This site provides Matlab code for three algorithms explored thus far -- an Extended Kalman Filter, a Particle Filter, and a Sliding Batch method -- as well as .mat files containing data collected from a robot driving and receiving range measurements over different paths. Two such data sets are provided.
- 2010-08-29 16:12:45下载
- 积分：1
