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rbf
rbf神经网络算法matlab程序m文件(rbf)
- 2009-11-27 13:54:26下载
- 积分：1
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SCSToolboxV31
国外大学scs开发的小波变换工具包最新版本，针对Matlab开发环境。(matlab toolboxs for wavelet transformation developed by an university outsea)
- 2014-10-22 21:34:48下载
- 积分：1
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Minimum-Risk-Bayes-classifier
这是模式识别中最小风险Bayes分类器的设计方案。在参考例程的情况下，自行完善了在一定先验概率的条件下，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。
调用最小风险贝叶斯分类器决策子函数时，根据先验概率，再根据自行给出的5*5的决策表，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，放入决策数组中。
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”，调用最小风险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，就可以得到在一定先验概率条件下，决策表中不同决策的错误率的统计。
(This is a pattern recognition classifier minimum risk Bayes design .In reference to the case of routine , self- improvement in a certain a priori probability 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 The third step is the 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 .
Bayesian classifier )
- 2012-02-02 20:37:04下载
- 积分：1
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ARM_Ident
Arm for indetn linear system
- 2010-06-26 17:08:08下载
- 积分：1
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DMCgenzong
此程序为带有误差跟踪功能的DMC控制，能有效的控制跟踪误差输入(This procedure with the DMC error tracking control, which can effectively control the tracking error input)
- 2010-09-15 10:16:27下载
- 积分：1
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gonglvpu
SNRZ，双向码，密勒码三种码型的功率谱分布图(SNRZ, two-way code, Miller code three kinds of code-type power spectrum distribution)
- 2009-12-08 16:18:18下载
- 积分：1
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matlib
说明： Dijkstra算法求解非负有向图的最短路径，算法的MATLAB实现。分享推荐。(Dijkstra algorithm to the graph of non-responsibility shortest path algorithm of MATLAB implementation. Sharing recommended.)
- 2011-04-16 23:03:46下载
- 积分：1
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one_possion1
求解一维热方程。空间方向采用四阶差分格式，时间方向采用bvm法(Solving one-dimensional heat equation. Spatial orientation difference scheme with fourth order, the time direction by bvm method)
- 2011-01-04 14:40:55下载
- 积分：1
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channel_coeff
mimo-ofdm系统中产生相关mimo衰落信道(produce relevant mimo mimo-ofdm fading channel system)
- 2013-12-04 17:15:22下载
- 积分：1
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EMD
该 程序是将经验模态函数分解为特征模态函数的一种有效方法(emd is emperical module decomposition
it can decompose the signal into characteristic signals and it is an effective method.)
- 2009-03-05 13:04:04下载
- 积分：1
