HCR-Protocol-in-Matlab

基于DCT的信息隐藏算法，水印技术方面的，用matlab开发的(Information hiding algorithm based on DCT, the watermark technology, developed with matlab)

说明：  This code is used for moving object detection

一维大地电磁正则化反演。matlab的程序，用的是occam算法。(One dimensional magnetotelluric regularized inversion. Matlab program, using the Occam algorithm.)

梯度下降法优化函数，包括回溯搜索法和精确直线法(Gradient descent method to optimize the function, including backtracking search method and precise line method)

feature selection using evolutionary algorithm

支持向量机的MATlab工具包，很有用，也很复杂，没有功底的，就别下了(SVM MATlab kit, useful, and very complex, there is no foundation for, do not down)

Spread spectrum techniques can be very useful to overcome the communication problems like security and efficient usage of power. In this technique, the information signal to be transmitted is multiplied by the PN code (This is the general case and it can be any kind of sequence.),called spreading code signal. The signal which is obtained after the multiplication of PN code is called spread signal which is then transmitted.

说明：  生成n维变量的拉丁超立方样本点，直接导出样本点。(Generate the sample points of n-dimensional input vectors.)

EEG信号多分辨率分析,可以用改文件对EEG信号进行小波处理，即过滤去噪等。(EEG signals analysis)

Instructor Manual for CPP How to Program