BP

自己写的，模式识别最近邻算法实现，配有IRIS数据集，非常实用(Their own writing, pattern recognition, nearest neighbor algorithm, with IRIS data set, very useful)

this function use clustering to find out the RBF network centres

PCA和KPCA综合运用，用于故障检测与诊断，希望对你有用(Integrated use of PCA and KPCA for fault detection and diagnosis have a good monitoring results, you want to be useful)

matlab code for hline and vline

Face Detection using local SMQT features and split up SnoW classifier

This matlab source is to detect stationary segments in the nonstationary siganl.

matlab教材中经典的语音增强算法，voice enhancement 先读入语音文件，然后计算前后信噪比，最后画出波形。(The classic textbook matlab speech enhancement algorithms, voice enhancement before reading the speech file, and then calculate the signal to noise ratio before and after the final draw waveforms. )

实现经典谱估计的matlab程序（包括BT法，周期图法，分段周期图法等等）(Achieve classical spectrum estimation matlab program (including BT France, periodogram, segmented periodogram method, etc.))

说明：  matlab程序 M/M/1 M/M/N 用于求解排队论相关问题(matlab program M/M/1 M/M/N queuing theory to solve related problems)

时频信号分析，分数阶傅里叶变换，matlab实现工具包(time-frequency signal analysis—fractional fourier transform—tool kits（in matlab）)