BE356Matlab_Ex04_Ex05_Ex06

用于故障诊断的PCA方法例程5个(含KPCA)，利用PCA（主元分析）方法或者KPCA方法，进行工业系统的故障诊断程序，有详细的注释说明(PCA method for fault diagnosis routine five (including KPCA), using PCA (principal component analysis) method or KPCA method, industrial process fault diagnosis, a detailed explanatory notes)

用于聚类的matlab的EM算法程序，速度还可以。共享给大家(for clustering of the EM algorithm Matlab procedures can also speed. For everyone to share)

参考文献“基于LLE的特征提取及应用”中的方法，我自己编写的一个LLE的测试数据处理方法程序。主要是针对新进数据如何进行LLE降维，配合matlab 降维工具箱Dimensionality Reduction v0.3b 使用。如有问题请指正。(It s a algorithm used to deal with new sample sets with LLE.)

实现对wav文件的FFT，拟合波形和识别DTMF，具体功能键实验报告(Wav files to achieve the FFT, waveform and fitting recognition DTMF, the specific function key test report)

Linear algebra problems!

此程序用数值分析方法绘制浅结晶体管的稳态热场分布图，一个基区上并连五个发射极条，热流密度近似为发射极条单位面积上的功耗，热沉温度恒定(Numerical analysis of this program for drawing shallow junction transistor static temperature distribution, on a base region and emitter with five articles, similar to the emitter heat flux per unit area on the power section, a constant heat sink temperature)

matlab codes for audio digital process

人脸识别算法实现 (Face Recognition Algorithm )

Rayleigh distribution simulation with theoretical comparison

实用的matlab教程，个人感觉内容详细具体，对我帮助很大(Practical matlab tutorials, detailed and specific contents of personal feeling, helped me a lot)