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LSSVMlab1.5
支持向量机用于回归,在MATLAB里实现的。方便好用(Support vector machines for regression, implemented in MATLAB in. Is easy to use)
- 2010-05-10 23:09:34下载
- 积分:1
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Minimum-Bayes-classifier-error-rate
这是模式识别中最小错误率Bayes分类器设计方案。
自行完善了在不同先验概率的条件下,男、女错误率和总错误率的统计,放入各个数组当中。
全部程序由主函数、最大似然估计求取概率密度子函数、最小错误率贝叶斯分类器决策子函数三块组成。
调用最大似然估计求取概率密度子函数时,第一步获取样本数据,存储为矩阵;第二步对矩阵的每一行求和,并除以样本总数N,得到平均值向量;第三步是应用公式(3-43)采用矩阵运算和循环控制语句,求得协方差矩阵;第四步通过协方差矩阵求得方差和相关系数,从而得到概率密度函数。
调用最小错误率贝叶斯分类器决策子函数时,根据先验概率数组,通过比较概率大小判断一个体重身高二维向量代表的人是男是女。
主函数第一步打开“MAIL.TXT”和“FEMALE.TXT”文件,并调用最大似然估计求取概率密度子函数,对分类器进行训练。第二步打开“test2.txt”,调用最小错误率贝叶斯分类器决策子函数,然后再将数组中逐一与已知性别的数据比较,就可以得到不同先验概率条件下错误率的统计。
(This is the minimum error rate pattern recognition Bayes classifier design.
Self- improvement prior probability in different conditions , male , female and total error rate error rate statistics , into which each array .
All programs from the main function , maximum likelihood estimation subroutine strike probability density , the minimum error rate Bayesian classifier composed of decision-making three subfunctions .
Strike called maximum likelihood estimate probability density subroutine , the first step to obtain the sample data , stored as a matrix the second step of the matrix, each row sum , and divided by the total number of samples N, be the average vector third step is to application of the formula ( 3-43 ) using matrix and loop control statements , obtain the covariance matrix fourth step through the variance-covariance matrix and correlation coefficient obtained , resulting in the probability density function .
Call the minimum error rate decision Functions Bayesian)
- 2012-02-02 20:33:06下载
- 积分:1
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rotateCoordinatesm
The objective is to construct different line beams
- 2011-01-21 09:39:03下载
- 积分:1
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matlab-json-master
This package contains Matlab class to serialize/decode matlab object in
json format. The software uses org.json java package to convert json to
java object and then translates it into Matlab object.
- 2013-09-28 06:38:56下载
- 积分:1
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sudu
机器人机构的速度与加速度可以用通过程序来计算得出,方式更为简便(Robot body velocity and acceleration can be calculated by the program, more convenient way)
- 2013-09-30 12:07:38下载
- 积分:1
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miso
miso simulates the ser for different miso systemms 2*1,3*1 4*1 and 8*1
- 2021-04-19 20:28:50下载
- 积分:1
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OTDOACELCOM
Sample program to study Location Determination Techniques using OTDOA
- 2013-01-29 03:27:16下载
- 积分:1
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Using-MATLAB-cluster-analysis
算是一个小小的教程,交给初学者如何使用matlab,进行聚类分析,里边包含源码及示例。(Is a small tutorial to the beginners how to use Matlab, cluster analysis, and the inside contains the source code and examples.)
- 2012-10-16 17:16:35下载
- 积分:1
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Matlab-parallel-and-distributed
有关matlab并行以及分布式运算的书籍,适合初学者使用。(About matlab parallel and distributed computing books for beginners to use.)
- 2013-12-28 17:37:56下载
- 积分:1
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dsp-eg-filter
MATLAB IIR设计,可以设计出自己想要的滤滤器(the design of IIR in MATLAB)
- 2009-06-03 15:53:40下载
- 积分:1