caisetuxiang

this code decribes decimator using matlab code

利用burg和Levinson-Durbin算法，根据100年间每年12个月记录到的太阳黑子出现次数的平均值求太阳黑子的活动周期(Burg and the use of Levinson-Durbin algorithm, according to 100 years, 12 months a year recorded the average number of sunspots appear for the activities of sunspot cycle)

严重降水指数是干旱分析领域的重要指标 Severity Precipitation Index is very useful for drought analysis field

应用matlab进行编程，利用R/S分析，计算Hurst指数(Application of matlab programming, using the R/S analysis to calculate the Hurst exponent)

在matlab环境下的一个朴素贝叶斯分类器，大家可以参考下(Matlab environment a Naive Bayes classifier, we can refer to the following)

根据地震记录的统计特征和相应假设，本文采用 ARMA 模型描述地震子波，基于 高阶累积量的 ARMA 模型地震子波提取方法不仅可在压制高斯色噪声的同时保留所需 地震信号的相位信息(For the cumulant based ARMA (autoregressive moving average ) model seismic wavelet extraction method could not only retain the pahse information of the seismic wavlet while eliminating the colored Gaussian noise, but also provide a parsimonious, more efficient )

说明：  GA算法，内有连续转离散的函数，还有simulink例程(GA,included continuous to discrete function and a simulink example)

Haar algo for compression

《MATLAB R2008图形与动画编程实例教程》的源代码--第六章(" MATLAB R2008 examples of graphics and animation programming tutorial" source code- Chapter VI)

多输入BP神经网络的几个例子，主要包含函数拟合以及最小二乘法(matlab bp)