ganraohuanjing2

最近在看HHT，这里有一个自己认为比较好的源程序。大家一起学习(Recently, looking at HHT, there is a relatively good source themselves think. Everyone learning together)

tuning of pid parameter with fuzzy-method 2

金融数量分析--基于MATLAB编程Mcode(Financial quantitative analysis- based on MATLAB programming Mcode)

自适应波束形成MATLAB算法编程，采用最小均方差优化准则(beam forming matlab codes)

mATLAB cov函数详细说明 很棒，很好(mATLAB cov function details)

地震资料处理中非常常用的，方便易用的matlab数字处理包(Seismic data processing is very common, easy to use matlab digital processing package)

用二维小波包分解得到水平垂直细节系数，据此组合合成图像的边缘，并与传统算子方法对比(Two-dimensional wavelet packet decomposition has been the level of vertical detail coefficient, which images the edge of combinatorial chemistry and operator with the traditional methods)

低通IIR数字滤波器设计，用数字滤波器的单位脉冲响应序列h(n)模仿模拟滤波器的冲激响应ha(t),令 h(n)=ha(nT)，其中T为采样间隔。将模拟滤波器转换成数字滤波器的实质是，用一种从s平面到z平面的映射函数将Ha(s)转换成H(z)。数字滤波器的频率响应模仿模拟滤波器的频响，s平面的虚轴映射z平面的单位圆，相应的频率之间成线性关系。(Low-pass IIR digital filter design)

this directivity function written in matlab version

This file consists of matlab codes for a DEA optimization problem using fast algorithms of cplex