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exercises_vt2011
hmm speaker recognizer
- 2011-08-30 17:46:50下载
- 积分:1
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1.1
噪声中正弦信号的频谱分析,包括不同周期不同长度不同信噪比情况(Sinusoidal signal in the noise spectrum analysis)
- 2011-11-23 10:13:56下载
- 积分:1
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matlab
聚类算法,不是分类算法。分类算法是给一个数据,然后判断这个数据属于已分好的类中的具体哪一类。聚类算法是给一大堆原始数据,然后通过算法将其中具有相似特征的数据聚为一类。这里的k-means聚类,是事先给出原始数据所含的类数,然后将含有相似特征的数据聚为一个类中。所有资料中还是Andrew Ng介绍的明白。首先给出原始数据{x1,x2,...,xn},这些数据没有被标记的。初始化k个随机数据u1,u2,...,uk。这些xn和uk都是向量。根据下面两个公式迭代就能求出最终所有的u,这些u就是最终所有类的中心位置。(Clustering algorithm, not a classification algorithm. Classification algorithm is to give a figure, and then determine the data belonging to a specific class of good which category. Clustering algorithm is to give a lot of raw data, and then through the algorithm which has similar characteristics data together as a class. Here k-means clustering, is given in advance the number of classes contained in the raw data, then the data contain similar characteristics together as a class. All information presented in or Andrew Ng understand. Firstly, raw data {x1, x2, ..., xn}, the data is not labeled. K random initialization data u1, u2, ..., uk. These are the vectors xn and uk. According to the following two formulas can be obtained final iteration all u, u is the ultimate all these classes the center position.)
- 2014-02-18 09:59:02下载
- 积分:1
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LR
说明: 机器学习中的关于逻辑回归(LR)方法的分类器,Matlab源码,附带四个数据集用于实验(Machine Learning on the logistic regression (LR) method of classification, Matlab source code, with four data sets for experiments)
- 2010-05-26 09:31:05下载
- 积分:1
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matlab_dos
matlab编译后出现讨厌的DOC窗口,本程序可清除DOC窗口(Matlab Compiler after irritating DOC window, the procedure will remove DOC window)
- 2007-01-06 10:48:41下载
- 积分:1
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EO_reactor
在银催化剂上进行乙烯(ET或C2H4)氧化合成环氧乙烷(EO)反应器模型代码
(Oxide synthesis of ethylene oxide (EO) reactor model code on the silver catalyst, ethylene (ET or C2H4))
- 2012-05-17 08:35:41下载
- 积分:1
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feifen
可实现对二维数据的聚类,关于超声波倒车雷达测距的,多姿态,多角度,有不同光照。( Can realize the two-dimensional data clustering, About ultrasonic parking radar ranging, Much posture, multi-angle, have different light.)
- 2016-12-27 09:22:28下载
- 积分:1
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PCAforFERET
PCA 人脸识别, PCA 人脸识别,PCA 人脸识别(PCA face recognition, face recognition PCA, the PCA face recognition, face recognition PCA)
- 2007-05-11 17:15:05下载
- 积分:1
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Elastic
弹性波动方程的有限差分 采用的是标准网格(Elastic wave equation finite-difference grid using a standard)
- 2021-01-22 15:48:45下载
- 积分:1
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rm25
Reed Muller 2,5 majority logic decoding BER simulations
- 2013-09-21 19:43:26下载
- 积分:1