release

点击名字图片自动选择人物，并有框中人物头像(Click the name of image is automatically selected characters, and a box head people)

MATLAB code for generating faces using PCA. Displays all of the eigenfaces in a separate figure.

说明：  有频带方差和谱熵法。自己实现加窗分帧。里面设计傅里叶变换还有矩阵的运算。(speech endpoint detection. frequence_diff and pushang.)

自编的奇异值分解消噪程序，在消噪的同时可实现对不同频率信号分量的分离。(Own the singular value decomposition de-noising procedure, de-noising can be achieved at the same time on different frequency signal component separation.)

空间数据挖掘的又一个matlab例外点检测程序(Spatial data mining another exception detection procedures matlab)

欧拉角演示，更直观深入理解3个欧拉角的内涵(Euler angle presentation and more intuitive 3-depth understanding of the meaning of the Euler angle)

neural network based fuzzy system for identification

用costas环实现载波同步。假设发送信号载波频率为3.563Mhz，本地初始频率为3.5628Mhz。程序中直接给出了环路滤波器的参数C1,C2。(this is synchoronization on time recovery basing on matlab)

IEEE 802.11 platform

是一个模拟三维的电磁波传输算法，有动画演示，用的是PML吸收边界条件(three FDTD)