HH-model

利用台湾大学教授所开发的支持向量机工具箱做预测和分类算法(prediction using svm)

主要是用c语言实现matlab中的fftshift函数的，(Mainly used c language matlab in fftshift function,)

流形学习 经典matlab图形界面 含八种算法(Manifold learning classical matlab graphical interface containing eight algorithms)

代码主要是基于matlab的OFDM程序(Code is mainly based on the OFDM matlab program)

SLIDING MODE CONTROL

Edge detection result should be enhanced using linear method like Median filter to remove the garbage around the pupil to gain clear pupil to determine perfect centre. Get the centre of the pupil by counting the number of black pixels (zero value) of each column and row. Then get each row and column that has the maximum number of these black pixels. Then determine the center by simple calculation according to the image coordinate to set it correct on the image, consequently we can determine the radius of the pupil. Thus we can find the pupillary boundary (inner). A similar procedure is extended by using a coarse scale to locate the outer boundary (limbus) which can be apparent by using the mid-point algorithms of circle and ellipse.

说明：  研究自适应均衡器，分别采用LMS算法以及RLS算法迭代。(The adaptive equalizer is studied. LMS algorithm and RLS algorithm are used to iterate and the learning curve is given.)

说明：  汉明码（Hamming Code)是汉明于1949年的一种能纠正单个错误的线性分组码，最小码距dmin=3。汉明码的实现方式是在原数据中插入m位作为校验位。对于（n，k）汉明码，编码时需满足以下原则(Hamming code is a kind of linear block code which can correct single error in 1949. The minimum code distance Dmin = 3. The implementation of Hamming code is to insert m bit into the original data as check bit. For (n, K) Hamming codes, the following principles should be met)

说明：  Mimo, waterfilling method

CNAV-2导航电文中L1C信号的编解码程序(CNAV-2 navigation data in the L1C signal encoding and decoding procedures)