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Prediction_Volterra
混沌时间序列预测(chaotic time series prediction)中的Volterra级数一步预测 、Volterra级数多步预测方法(Prediction of chaotic time series (chaotic time series prediction) in the prediction step Volterra series, Volterra series multi-step prediction method)
- 2007-11-11 20:04:27下载
- 积分：1
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gridfit
准均匀三次B样条曲线曲面的多分辨率显示及编辑程序。能够实现随机生成指定次数的准均匀三次B样条曲线和曲面，(Quasi-uniform cubic B-spline curves and surfaces of the multi-resolution display and editing program. Randomly generated to achieve a specified number of quasi-uniform cubic B-spline curves and surfaces,)
- 2011-05-24 14:01:24下载
- 积分：1
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libsvm-plusPPP
仿真工具箱加强版吗，可以满足一般情况的所有仿真程序加载
！！1(The enhanced version of the simulation toolbox to meet the general simulation program loaded! ! 1)
- 2013-03-07 13:02:18下载
- 积分：1
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MATLAB-Programming-with-Applications-for-Engineer
MATLAB Programming with Applications for Engineers
- 2015-03-19 21:51:18下载
- 积分：1
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双模式过调制控制角与调制比关系
SVPWM过调制双模式算法中控制角与调制系数的曲线关系matlab仿真及pdf文献(Curve Relation Between Control Angle and Modulation Coefficient in SVPWM Overmodulation Dual-mode Algorithms)
- 2020-09-24 16:37:49下载
- 积分：1
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svmmatlabcode
是一种SVM的代码，对于支持向量机的步骤等进行描述，用支持向量机得初学者有一定帮助(svmis a classical)
- 2011-06-16 09:41:33下载
- 积分：1
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envelope
这个程序用于提取信号的包络，用以求取信号的轮廓得到信号的主要信息(This procedure is used to extract the signal envelope, to obtain the main information of the signal to strike a signal contour)
- 2012-09-09 11:58:09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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Seidel_iterative_method
数值分析中的SEIDEL迭代法的MATLAB源程序，按照代码中的提示输入，可以直接得出结果(Numerical Analysis SEIDEL iteration of the MATLAB source code, in accordance with the prompt code input, the results can be directly)
- 2009-04-12 21:22:13下载
- 积分：1
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matlab_cell_operations
matlab files to play with cells
- 2012-10-05 17:07:07下载
- 积分：1
