galileo

the code deals wid a face recg system,,its a gud one.i hope you like it. it would help people doin projects.

这是支持在MATLAB中进行四元数（哈密顿数）的工具箱，函数丰富，能大大简化四元数运算的速度(This is supported in MATLAB quaternions (Hamilton number) of the toolbox, function rich, can greatly simplify the quaternion computing speed)

单输入单输出连续系统灰色PID位置跟踪。(single-input single-output continuous system gray PID position tracking.)

一，二，三次拟合，并得到R方的检验。输入任何矩阵，得出险要的值。(One, two, three fitting and get R-square test. Enter any matrix derived advantageous values.)

Fit time series Q(t) to a logistic function. Inputs (vectors of same size): t (time) & Q Outputs: Qpre (logistic model fit to data) and three independent parameters: thalf, Qinf, and a, describing the logistic Q(t) = Qinf/(1 + exp(-a*(t-thalf))) Qinf is value as t --> infinity thalf is time of symmetric inflection point a is time decay constant Written by James Conder, Southern Illinois University, Oct. 2010

可以对离散点进行波面泽尼克拟合，程序很好用(Wave surface Zernike fitting can be used for discrete points)

LS and MMSE comparaison

实现图像分割功能的matlab程序，有效分离指纹前景和背景，方便下面的操作(Image segmentation function of the matlab program, effective separation of the foreground and background, to facilitate the following operations)

the code simulates the ofdm over rayielgh fading channels

matlab参考资料，所以matlab英文的中文对照，帮你轻松学习matlab(matlab reference, so matlab English Chinese control, to help you easily learn matlab)