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BD
说明： 基于分块对角化的预编码算法,包含计算误码率，编码，似然解码程序.(Block Diagonalization Based on pre-coding algorithm, including the calculation of error rate, coding, likelihood decoder.)
- 2011-03-28 16:23:48下载
- 积分：1
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sinx-ga
Genetic algorithm matlab code to maximise sinx
- 2011-06-28 17:06:02下载
- 积分：1
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data-statistical--and-analyse
数据统计与分析，基于matlab的函数实现，(some data statistical and data analyse in matlab ,)
- 2013-08-15 18:40:16下载
- 积分：1
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NEW_APPROACH
this is one of the more powerful algorithm in Clustering in WSN. It seems very different from LEACH and other probabilistic approaches.
- 2012-12-31 05:33:51下载
- 积分：1
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jiance
一个在认知无线电中的能量检测和周期检测的仿真源代码(An energy detection and cycle detection in cognitive radio simulation source code)
- 2012-06-14 18:41:16下载
- 积分：1
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xiaobo
用Matlab实现小波变换，进行图像压缩(Using Matlab achieve wavelet transform for image compression)
- 2014-09-29 11:55:25下载
- 积分：1
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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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PRL_2010_denoise
蚁群算法用于小波域的。图像去噪，2010年最新权威SCI国际期刊文章，效果非常好。(Ant colony algorithm for the wavelet domain. Denoising, the latest authority of the SCI 2010 international journal articles, the effect is very good.)
- 2011-01-13 12:08:53下载
- 积分：1
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基于matlab的多径信道下OFDM通信系统误码率仿真
说明： 基于matlab的多径信道下OFDM通信系统误码率仿真(Bit error rate simulation of OFDM communication system in multipath channel based on MATLAB)
- 2021-03-27 20:02:40下载
- 积分：1
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calshort
copmpute the risidual erro of travel time,always applied in Tomography
- 2015-02-13 11:25:28下载
- 积分：1
