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energydetection
This folder contains several codes which are about energy detector.
- 2010-10-19 01:20:34下载
- 积分：1
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wm_generator
根据本原多项式阶数，产生随机m序列的程序(it produce m sequences knowning the order of the primitive polynomial )
- 2011-11-28 23:09:34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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alpr_bachelor_2014-master
Automatic license plate recognition
- 2018-04-26 16:46:21下载
- 积分：1
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tiscoo
matlab应用于数学认真阅读然后直到其具体功能(applied mathematics matlab read until its specific function and then)
- 2009-05-14 19:58:04下载
- 积分：1
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chuandianzutiaosu
三相异步电机串电阻调速，matlab版本为 6.5(Three-phase induction motor speed control resistor string)
- 2009-05-25 17:52:53下载
- 积分：1
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g
说明： 基于matlab的FSK调制解调系统的实现 程序 很好的东西 本人亲身用过 有意者可以看看(The FSK modulation and demodulation matlab-based system to achieve good things I personally procedures used Interested parties can look at)
- 2010-05-27 12:23:50下载
- 积分：1
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pnn
概率神经网络的源代码示例，输出向量t是一维向量。(Probabilistic neural network source code examples, t is the one-dimensional vector.)
- 2013-05-18 01:54:18下载
- 积分：1
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WOA
说明： WOA鲸鱼优化算法，包括论文和源代码，解决函数最值问题。(WOA whale optimization algorithm, including paper and source code, solves the problem of function maximum.)
- 2020-03-22 16:58:39下载
- 积分：1
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J_UNIWARD_matlab
this simulation is a way for watermarking and steganography with j-uniward
- 2013-08-25 17:22:24下载
- 积分：1
