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chengxu

于 2009-08-07 发布 文件大小:2456KB
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说明:  关于matlab对通信系统建模与仿真的应用(Matlab on the communication system on the Modeling and Simulation Application)

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  • MUSIC
    谱估计中的MUSIC算法 仿真,简单明了,对学习谱估计的方法也很大的作用(MUSIC spectral estimation algorithm in the simulation, simple and clear, the learning method of spectral estimation is also a great role)
    2008-05-20 13:09:41下载
    积分:1
  • reconocimiento_habla
    Voice/Speech recognition
    2009-06-10 20:58:24下载
    积分:1
  • emb1
    使用matlab编程软件,实习水印在DCT域的嵌入和提取(Internship in the DCT domain watermark embedding and extraction)
    2010-05-15 11:12:35下载
    积分:1
  • ex1_003
    matlab实现的推荐系统,融合机器学习的方法,出自斯坦福大学吴恩达(matlab implementation of recommendation system, the integration of machine learning methods, from Stanford University, Wu Enda)
    2013-09-22 10:03:55下载
    积分:1
  • cut_sample
    说明:   使用二分法对样本集进行剪辑,剪辑法的思想,就是将样本集分成训练集与考试集, 利用训练集样本对考试集的样本进行分类(使用近邻法),如果考试集中某个样本分类错误的话,将这个样本删除。在该函数中,使用最近邻法,只进行一次剪辑(遍历完考试集中的样本以后退出)。还有一种重复剪辑法(适用于样本比较多的情况),把样本随机分为多个样本集,将相邻的两个样本前一个作为考试集,后一个作为训练集,调用二分剪辑。所有的样本子集剪辑完毕以后,在递归调用,直到没有样本被剪辑掉,没得讲,重复剪辑的效果肯定好一些。 (The sample sets using the dichotomy of the clips, editing law idea is to sample set into training set and test set, using the training set samples to the test set of samples (using the nearest neighbor algorithm), if the examination focused on a sample of classification error then delete this sample. In the function, use the nearest neighbor method, only once clips (focused on a sample of traversal finished after the exit exam). There is also a repeat clip method (samples are more applicable to the case), the samples were randomly divided into multiple sample set, the two adjacent samples of the former one as a test set, the latter one as a training set, call the two sub-clips. All the samples were a subset of the clips after they have finished, in the recursive call, until there are no samples were clip out, did not have to say that the effect of repeated clips definitely better.)
    2010-03-19 11:13:13下载
    积分:1
  • cheng-xu
    说明:  关于WS小世界的仿真,对于初学者来说可能比较有用·~· 大家可以看看 是用matlab编写的(WS small world on the simulation, might be useful for beginners ~* we can see is written in matlab)
    2011-03-10 13:20:26下载
    积分:1
  • scriptsLinearArraySimulation05Feb15
    rg trgdggfbvs eaftrgtrs re gfreg ssgr
    2015-04-22 16:07:15下载
    积分:1
  • mipoptions
    animation for ad hoc fixed nodes
    2010-06-08 09:14:00下载
    积分:1
  • wave
    这里面是关于微波技术的一些试验程序,和仿真模型,主要有微带线,带状线,功率分配器,支节匹配器(This is on microwave technology, which some experimental procedures, and simulation models, mainly microstrip, stripline, power divider, branch of the matcher)
    2010-06-22 19:45:27下载
    积分:1
  • psolssvm_and_data
    粒子群优化支持向量机的算法,主要是用于优化两个参数(PSO LSSVM algorithm)
    2020-09-23 15:07:50下载
    积分:1
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