step4_2

此文档包含支持向量机程序和核函数的编写程序(This document contains the program of support vector machine and kernel programming)

离散随机系统的Bayes辨识法，matlab程序(Bayes discrete stochastic systems identification method, matlab program)

模糊K均值聚类算法的matlab程序，很实用，很有针对性。(K fuzzy means clustering algorithm matlab procedures, very useful and very targeted.)

基于MATLAB的数字频带通信系统的仿真 使用MATLAB中M语言完成QPSK的仿真 通过仿真得到QPSK和OQPSK信号经过带通后的波形(QPSK simulation based on the the MATLAB digital band communication system simulation using MATLAB M language QPSK and OQPSK signals after band-pass waveforms obtained by simulation)

使用ID3决策树算法预测销量高低,对数据进行预处理，最终打印并画决策树(Using ID3 Decision Tree to Predict Sales)

选择两张图片，一张水印图，一张嵌入图，将水印图进行Arnold置乱算法将其置乱，嵌入到嵌入图中，形成数字零水印，选用白噪声、高斯低通滤波、压缩、剪切、旋转攻击测试。以此观察图像鲁棒性(Select two pictures, a watermark and an embedded graph. We will scramble the watermark image with Arnold scrambling algorithm and embed it into the embedded map to form digital zero watermark. We choose white noise, Gauss low pass filtering, compression, shearing and rotation attack test. To observe the robustness of the image)

提出了一种改进的独立分量分析方法对脑电信号进行去伪迹消噪，取得了相当不错的效果(An improved method of independent component analysis to EEG artifact noise cancellation, very good results achieved)

这是一个关于语音情感识别的源码，通过使用MATLAB编写，可以实现对人的常用语言做出判断，给出识别标志，是高兴，悲伤等！！！(MATLAB，)

To Make Vectors of a Face

说明：  用于打开PET图像,输出为一个三维举证，z表示相应的层数(used to open PET images)