beta2impact

i have attached code for boundary detection, face rcognition gradient calcul ation color spaces

各种经典制导律matlab程序，不错的学习参考资料(Matlab program of classical guidance law, good learning reference)

通过h.264实现的baseline版本的视频编码，利用matlab实现，运行较为简单(Achieved through h.264 baseline version of the video coding, using matlab implementation, operation is simple)

特征提取算法（pca),用于数据的特征提取。(feature extraction)

tow dimensional photonic crystal structure

计算混沌系统三维利亚普诺夫指数谱的方法，可通用，可自动改为四维五维等(Chaotic computing spectrum three Weiliyapu Ivanov index method can universal, can be automatically changed to four-dimensional five-dimensional, etc.)

利用matlab自带的eig函数,对带非值二维场的eof分析(Using eig function in Matlab, eof for the two-dimensional field with some non-value data )

kaiser滤波：用kaiserord生成阶数，及beta值(filter using kaiser)

数字锁相环，采用costas环的数字形式，实现跟踪载波相位，(Digital phase-locked loop, using the digital form costas loop to achieve carrier phase tracking,)

基于matlab建立的关于汽车轴的控制模型，包括轴的运动方程和模型的建立。其实在ADVISOR中可以找到，不过，用matlab2012版重新建立了。(Established based on matlab axis control on the car model, including axis motion equations and model. ADVISOR can be found in the fact, however, re-established with matlab2012 version.)