yanghao2main

使用了核技巧的费舍尔判别法应用程序，有效提高费舍尔效果。(Use of nuclear techniques application Fisher Criterion, effectively improve the Fisher effect.)

有关PPCA的计算程序，具体可见内部文件及说明，程序比较经典，很值得参考！(the PPCA the calculation procedures, visible and internal documents show that classical procedures that it is worthy reference!)

在模式识别中，样本的特征选取是很重要的，大大的影响识别率，样本的特征提取(In pattern recognition, feature selection of samples is very important, and greatly affect the recognition rate, sample extraction)

sampled signal discrete time

这里面有三个关于方向图的matlab 程序，包括三维的方向图，初学者可以看看呀！(And there are three on the pattern of the matlab program, including three-dimensional patterns, beginners can take a look at it!)

分数复利叶变换 用于测量距离和信号压缩 使用广泛(Calculation of the Fractional Fourier Transform)

matlab符号计算工具箱PDF，包含所有的符号计算函数的说明(matlab symbolic computation toolbox PDF, containing all the symbolic computation function description)

对indianna州农业图FCM分类，实现了分类结果。(State Agricultural diagram of indianna FCM classification, to achieve the classification results.)

this code is solution of optimal control

this program is a part of my midterm project to oder sparse data as to reduce fill in