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svm
支持向量机的程序，包括支持向量机 Matlab 示例程序四种支持向量机用于函数拟合与模式识别的 Matlab 示例程序(Support vector machine program)
- 2012-08-27 15:46:51下载
- 积分：1
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wavelet-methods-
讲述了现在机械故障诊断中用到的常用时频分析方法，如短时fft 魏格纳维尔分布 小波变换 HHT等，里面含有例子和详细说明，对初学者帮助很大。(Tells the now commonly used in mechanical fault diagnosis frequency analysis methods, such as short-time wavelet transform fft Wigner distribution HHT Louisville, etc., which contains examples and detailed instructions, very helpful for beginners.)
- 2013-11-24 10:27:25下载
- 积分：1
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nwfe_code
NWFE:Nonparametric Weighted Feature Extraction for Classification，线性分类方法，类似于改进了了的LDA，使用中，结果有时候比SVM等好(classification, NWFE:Nonparametric Weighted Feature Extraction for Classification)
- 2014-02-10 07:32:24下载
- 积分：1
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fd1d1
FDTD simulaton of a pulse hitting a lossy material with epsilonr = 5, sigma=0.05
- 2009-04-11 20:04:25下载
- 积分：1
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Mat
对MATLAB的MAT文件进行读书，用C++语言实现(read and write mat files, using C++ Language)
- 2009-07-14 16:36:16下载
- 积分：1
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matlab-bootstrap
Bootstrap(自举法)的Matlab程序 (Bootstrap program)
- 2013-07-15 11:47:53下载
- 积分：1
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matlab-canshushibie
使用matlab进行微分方程组的参数拟合，拟合方程为水射流轨迹。(Parameter fitting using MATLAB differential equations, the fitting equation for water jet trajectory.)
- 2014-12-05 21:13:51下载
- 积分：1
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OFDM-MATLAB
这里面有两个程序，两个都是采用4QAM调制。不过个人觉得第一个更容易懂，因为写的很有条理。我改的那个程序就是根据这个来的。
不过在这里面有个问题就是信道系数只能是由高到低，大家可以试试，改成[0.227 0.46 0.688 0.46 0.227]这个是老师给我的仿真中常用的信道系数，这个成为归一化信道，就是系数平方和为1.
第二个程序没有涉及到信道系数，但是这个程序当中，在128个子载波中，前后有32个空载波，这个在OFDM中也是经常用的，这样可以降低误码率。
(And there are two programs, two are based on 4QAM modulation. But personally feel that the first is easier, because the writing is organized. I changed that procedure is based on the past. However, there is a problem in that there is only channel coefficients from high to low, we can try and change into [0.227 0.46 0.688 0.46 0.227] This is the teacher gave me the simulation channel coefficient commonly used, this became normalized channel, is coefficient of the square and is 1. The second program is not related to channel coefficients, but this program which, in the 128 sub-carriers, the before and after the 32 air carriers, the in OFDM is also often used, which can reduce the error rate.)
- 2010-10-09 17:19:06下载
- 积分：1
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25735
MATLAB神经网络书籍源代码，买书时候赠送的，拿来共享
(MATLAB neural network source code book, when the donated books, brought to share)
- 2010-05-24 01:34:58下载
- 积分：1
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fenleidaima
文件中包含matlab中常用的分类方法 以及归一化代码 供自学(The file contains the classification methods commonly used in MATLAB and the normalized code for self-study)
- 2015-01-23 17:24:23下载
- 积分：1
