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Underdetermined-Blind-Source-PSO
Underdetermined Blind Source PSO
- 2014-02-20 08:43:38下载
- 积分：1
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fs_sup_relieff
Relief算法中特征和类别的相关性是基于特征对近距离样本的区分能力。算法从训练集D中选择一个样本R，然后从和R同类的样本中寻找最近邻样本H，称为Near Hit，从和R不同类的样本中寻找最近样本M，称为Near Miss，根据以下规则更新每个特征的权重：
如果R和Near Hit在某个特征上的距离小于R和Near Miss上的距离，则说明该特征对区分同类和不同类的最近邻是有益的，则增加该特征的权重；反之，如果R和Near Hit在某个特征上的距离大于R和Near Miss上的距离，则说明该特征对区分同类和不同类的最近邻起负面作用，则降低该特征的权重。(The correlation between feature and category in Relief algorithm is based on distinguishing ability of feature to close sample. The algorithm selects a sample R from the training set D, and then searches for the nearest neighbor sample H from the samples of the same R, called Near Hit, and searches for the nearest sample M from the sample of the R dissimilar, called the Near Miss, and updates the weight of each feature according to the following rules:
If the distance between R and Near Hit on a certain feature is less than the distance between R and Near Miss, it shows that the feature is beneficial to the nearest neighbor of the same kind and dissimilar, and increases the weight of the feature; conversely, if the distance between R and Near Hit is greater than the distance on R and Near Miss, the feature is the same. The negative effect of nearest neighbor between class and different kind reduces the weight of the feature.)
- 2018-04-17 14:41:55下载
- 积分：1
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fudutiaozhi
幅度调制（FM，DSB，SSB）simulink仿真(Amplitude modulation (FM, DSB, SSB) simulink simulation)
- 2009-05-13 16:52:17下载
- 积分：1
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xianjinPIDkongzhisuanfafangzhendierban
先进PID控制及其MATLAB仿真，第二版的源码，对于学习控制仿真很有帮助(PID control)
- 2010-06-01 21:25:32下载
- 积分：1
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mat_sim
basic matlab coding regarding the localization algorithm
- 2015-02-24 17:14:59下载
- 积分：1
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erzhiyasuo
能够利用游程编码和四叉树编码完成图像二值压缩。(Can use run-length coding and quadtree coding of image binary compression.)
- 2010-05-17 19:37:18下载
- 积分：1
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collision-free
单机器人避开空间中的障碍的程序，程序较为简单(A single robot to avoid obstacles space program, the program is relatively simple)
- 2016-04-30 16:22:41下载
- 积分：1
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33bus
33节点 潮流计算 希望对大家用 大家可以看看(very good)
- 2010-11-01 10:49:38下载
- 积分：1
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rls
该文件是递推阻尼最小二乘法系统辨识的m文件(The file is recursive damped least square method m-file system identification)
- 2010-12-19 01:56:39下载
- 积分：1
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eqberdemo
无线通信中，多径信道下，为了消除码间干扰，设计的均衡器，并且是采用自适应的LMS算法，同时用训练序列，通过迭代的方式，自适应调整均衡器的各个参数。(Wireless communications, multi-path channel, in order to eliminate inter-symbol interference, the design of equalizer, and the LMS adaptive algorithm, at the same time using the training sequence, the way through the iterative, adaptive equalizer to adjust the various parameters.)
- 2021-04-25 10:38:46下载
- 积分：1
