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MATLAB-Code
《雷达系统设计matlab仿真》书的源代码(matlab simulation code)
- 2014-12-11 22:39:27下载
- 积分:1
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sy1
数值微分精度及步长的关系,截断误差和舍入误差,体会误差对结果的影响,用算法1 和算法2 分别得到的结果进行比较,由Taylor公式可得到两种算法的截断误差(Accuracy of numerical differentiation and the relationship between step length, truncation error and rounding error, the error on the results of experience with algorithm 1 and algorithm 2 respectively, to compare the results obtained by the Taylor formula for the truncation error of two algorithms available)
- 2010-06-14 19:56:18下载
- 积分:1
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Spectro
A very simple programe to analyse the Barkhausen noise
- 2012-05-27 19:49:48下载
- 积分:1
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fdatool
一份FDAtool使用、参数设置较详细的资料( FDATOOL)
- 2013-09-03 19:11:05下载
- 积分:1
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OFDM-Matlab-Codes
说明: 这是一个非常不错的OFDM仿真程序,值得一看,希望大家支持(This is a very good OFDM simulation program, worth a look, hope you will support)
- 2010-04-13 22:17:02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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gg
说明: 离散系统的频率响应分析和零极点分布
matlab(The frequency response analysis of discrete-time systems and zero-pole distribution)
- 2010-03-23 22:11:59下载
- 积分:1
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ditui
实现递推最小二乘,并给出辨识各次结果与收敛性(Recursive least squares implementation, and results are given recognition and convergence of various)
- 2011-06-04 14:28:15下载
- 积分:1
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MATLAB-nerual-networks
《matlab智能算法30个案例分析》一书中的全部 源代码(Matlab intelligent algorithm 30 case studies, " a book full source code)
- 2012-08-16 11:26:41下载
- 积分:1
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pattern-classification-2nd-english-
模式分类原书第二版 根据原版编辑 内容与原版一样(The second edition of the original pattern classification based on original editorial content and original)
- 2012-10-22 16:27:25下载
- 积分:1