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gabor
利用matlab实现图像的gobar变换处理，其效果可达到预期的要求！(Using matlab for image gobar Transform, the effect can meet expectations!)
- 2010-07-29 12:00:45下载
- 积分：1
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fan-zibo
反子波的求法。对地震数据处理中，由反子波与地震道集反褶积可得到地层反射系数(How to get the wavelet.)
- 2012-04-24 09:25:52下载
- 积分：1
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winwin
This is a matlab code for processing an image by selecting non-overlapping blocks. This code also uses built in functions in matlab
- 2012-10-03 17:04:28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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RFR
好用的随机森林回归（RFR），也可用与分类。基于以编译的mex84，可实现bias-correction。回归预测精度较高(applicable random forrest regression，can also be used for classification。Regress with bias-correction 。can achieve high accuracy)
- 2020-09-03 18:18:10下载
- 积分：1
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work1
说明： 基本蚁群算法，，希望大家能够喜欢，很好的资源(Ant colony algorithm)
- 2011-04-17 09:39:40下载
- 积分：1
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bayesian-classifier
bayesian classifier
- 2011-07-25 03:45:39下载
- 积分：1
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MatEx1.3
Generates and analyses CM3M4 processes for extreme values modeling
- 2011-05-13 02:17:26下载
- 积分：1
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IFV5200
美国IFV公司IFV5200芯片资料 该芯片为三端大功率PNP三级管(American IFV company IFV5200 chip information)
- 2014-11-07 10:37:03下载
- 积分：1
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MatFemCal_v1_1.tar
matlab finite element code for solving pdes
- 2013-08-29 08:32:37下载
- 积分：1
