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newscfdma
Simple Single Carrier FDMA (SC-FDMA) Simulator
- 2010-03-02 18:48:23下载
- 积分:1
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S-72_2205_tut3_solutions_2011
QAM constellation with noise and channel(QAM constellation)
- 2012-01-05 03:59:35下载
- 积分:1
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spline
matlab小波变换源代码,供广大研究者学习(matlab wavelet transform source code, for the majority of researchers to learn)
- 2013-11-22 21:37:29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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matlab3
在matlab中使用牛顿插值完成对多项式插值的拟合(Using Newton' s interpolation in matlab to complete the fitting of polynomial interpolation)
- 2010-11-03 19:52:49下载
- 积分:1
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CircuitAnalysiswithMATLAB
circuit analysis with matlab
- 2010-11-11 10:43:17下载
- 积分:1
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testnonlocalmean
这是一个非局部均值算法实现工具和相关实验数据,主要用来实现图像增强和降噪应用(This is a non-local means algorithm to achieve the tools and related experimental data, mainly used for image enhancement and noise reduction application)
- 2021-04-01 17:19:08下载
- 积分:1
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Matlab
Variable Neiborhood PSO Algorithm
- 2010-07-09 16:28:48下载
- 积分:1
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MATLAB-PDE.pdf
说明: 偏微分方程的MATLAB解法--陆君安.尚涛.谢进.谷平--武汉大学出版社--2001.8(MATLAB Solution of Partial Differential Equations- Jun-An Lu. Shang Tao. Xie Jin. Gu Ping- Wuhan University Press- 2001.8)
- 2011-03-09 15:01:42下载
- 积分:1
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PCAlates
说明: PCA和SVM的电磁模板分析攻击PCA and SVM for electromagnetic analysis attack templates(PCA and SVM for electromagnetic analysis attack templates)
- 2011-03-27 13:26:36下载
- 积分:1