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wuxianhezuiwod
无线合作分集网络中资源分配策略研究的论文(Cooperative diversity in wireless network resource allocation policy research papers)
- 2010-06-08 13:17:42下载
- 积分：1
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Bootsbagsmethodresampling
靴袋法重采样，用于小样本时的重新采样后扩大样本含量的程序(Boots bags method re-sampling)
- 2010-05-19 16:32:01下载
- 积分：1
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yyahoostocka
yahoo股票历史数据下载器器，matlab编写可直接使用。
(yahoo stock historical data downloader, matlab prepared for immediate use.)
- 2012-07-19 23:32:02下载
- 积分：1
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Term-Paper
Comparison between DCT and DWT using Images
- 2013-02-11 21:01:53下载
- 积分：1
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DWTxiaobobianhuan
这是一个完整的基于DWT变换的音频水印的例子，有助于学习音频水印(This is a complete audio watermarking based on DWT transform examples to help learn audio watermarking)
- 2011-11-15 11:11:13下载
- 积分：1
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ejiesobi
基于二阶统计量的SOBI算法，适用于盲源分离(SOBI algorithm based on second-order statistics for blind source separation)
- 2013-04-22 16:32:31下载
- 积分：1
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aco
蚁群算法解决路径规划问题，可以自己设置地图中的障碍，使得规划路径避开障碍。运用蚁群算法计算比较简单。(ACO is one of the Heuristic algorithm,and it has a long history.The program is coded by MATLAB.It can solve the question that mapping the best route.)
- 2020-12-29 09:59:01下载
- 积分：1
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GaussianDistribution
Gaussian Distribution curves
- 2014-07-15 17:58:02下载
- 积分：1
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SBS_Tools-for calculation
This is to simulate SBS in matlab
- 2019-01-02 13:07:31下载
- 积分：1
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PSOTrainBP
BP神经网络容易陷于局部极小值，PSO算法在无约束非线性函数优化方面性能优越，通常可以直接找寻到全局最优解，即使不能搜多到全局最优解，也距离全局最优点不远。当然，基本PSO算法陷入局部极值也是有的。对于这个缺点目前还没有找到比较有效、省市的解决方案。本案例实现利用PSO算法和BP算法共同训练神经网络，先将网络进行PSO算法训练，然后BP算法接着进行小范围精细搜索，PSO算法训练神经网络的本质就是将输出误差函数（即能量函数）看成目标函数，PSO对能量函数进行全局寻找最小值。(BP neural networks are prone to local minimum values. The PS algorithm has superior performance in the optimization of unconstrained nonlinear functions. It can usually find the global optimal solution directly. Even if it can not find more global optimal solutions, it is not far from the global best. Of course, there is also a local extreme of the basic PO algorithm. For this shortcoming, there is no more effective, provincial and municipal solution. This case realizes the use of the SO algorithm and the BP algorithm to train the neural network. First, the network is trained in the SO algorithm, and then the BP algorithm is followed by a small range of fine searches. The essence of the PO algorithm training neural network is to regard the output error function(ie, the energy function) as the objective function, and the PO seeks a global minimum value for the energy function.)
- 2018-08-06 11:04:45下载
- 积分：1
