对于初学者具有参考意义，模式识别中的bayes判别分析算法，利用matlab GUI实现的串口编程例子，music高阶谱分析算法，已调制信号计算其普相关密度，基于负熵最大的独立分量分析。- For beginners with a reference value, Pattern Recognition bayes discriminant analysis algorithm, Use serial programming examples matlab GUI implementation, music higher order spectral analysis algorithm, Modulated signals to calculate its density Pu-related, Based on negative entropy largest independent component analysis.