chap2_03_Noise_Singal_ratio_SISO

模糊——支持向量机，用于模糊理论与支持向量机结合，用于数据预测(Fuzzy- support vector machines for fuzzy theory and support vector machines for data predict)

matlab熵，联合熵和互信息的程序，亲自测试过(entropy,mutual information entropy,good matlab code,play enjoy)

从excel中提取数据，应用小波包分解提取特征频段能量值的matlab程序(Extracting data from excel, the wavelet packet is used to decompose the matlab program that can measure the value of the feature frequency)

说明：  利用高斯回归进行数据预测，有实例和注释，可供参考学习(Using Gaussian regression to predict data, there are examples)

社交能力测试,通过这你可以得知你的社交能力如何(Social skills test, through which you can learn how your social skills)

zip文件里面包含语音分类的描述器，时域和频域的一共有七个。(the zip doc contains descriptors for audio classificatons、)

说明：  包含两个功能的源程序： 1 学生面试问题（如何实现老师面试学生人数的合理规划）。 2 JPDA算法的matlab实现。(The source code contains two functions: a student interview questions (a teacher interview how to achieve a reasonable number of students planning). 2 JPDA algorithm matlab implementation.)

这是一种新型的改进能量算子，通过他可以对信号进行包络分析(This is a new and improved energy operator, the signal can be analyzed by his envelope)

国外一个matlab工具箱，里面包括mlr,pca,pls,kpcr等(Abroad, a matlab toolbox, which includes mlr, pca, pls, kpcr, etc.)

说明：  用递推的极大似然法对系统辨识，对具有随机噪声的二阶系统的模型辨识(Using the recursive maximum likelihood method of system identification, random noise with the second-order system model identification)