QPSKwithAWGNRayleighchannel

可以实现图片的肤色分割，matlab程序，可以直接运行，只需改变路径(Skin color segmentation can be achieved picture, matlab program can be run directly, simply by changing the path)

LinearRegressor這是一個經典的分類器，可以有效的預測出未分類的資料(it is common used for classification)

为了提高小波分析方法在混沌去噪中的自适应能力，对不同尺度下的小波信号设定调节因子，根据混沌序列 关联维的大小确定最优阈值。为了提高寻优效率，采用遗传算法全局自适应搜索最优阈值。利用该方法对Lorenz混沌时 间序列进行了去噪分析，结果表明所提方法是非常有效的。(For the purpose of improving adaptive performance of chaotic signals de-noising with wavelet transform，a floating parameter is set to regulate the threshold of wavelet signal on different scales according to the correlation dimension of chaotic time series．The genetic algorithm is helpful tO obtain global optimum thresholds and tO reduce much time wasted by the adaptive searching computation．De-noising for Chaotic time series generated by Lorenz system is simulated to corn— pare with other methods，and the results showed that the proposed method iS effective)

说明：  该程序主要处理大数吃小数的方法处理，反正你试一试就知道怎么样了。(The program mainly deal with large numbers fractional approach to eating, anyway you try to know how the.)

多帧图像数据拟合，可以对多幅图片数据进行数据拟合。(Fitting multi-frame image data, image data can be multiple data fitting.)

一维局部彼得罗夫伽辽金法matlab程序 可参见张雄无网格专著(One-dimensional the local 彼得罗夫伽 Free Method matlab program can be found in Zhang Xiong grid monograph)

matlab一种基于混沌序列的魔方变换图像加密方案 重庆大学硕士论文(chaotic system，image encryption，magic-square algorithm， image-transmission)

ECHO CANCELLATION SIMULLATION in matlab

用平面波展开法计算二维带缺陷态结构的光子晶体的能带图。matlab程序源代码(With a two-dimensional plane wave expansion method to calculate the band structure of photonic crystal defect states in the energy band diagram. matlab source code)

Improved Leach protocol