ellipsefit

方向余弦矩阵的matlab代码，可实现不同坐标系的转换(the matlab code of trans_matrix_beam3d,it can transfer the coordinates between different coordinate systems.)

幻灯片课件，详细的介绍了用matlab进行绘图的方法，比较基础，建议初学者好好看看，很有用。(Courseware slides and detailed introduction to using matlab graphics methods, comparative basis, it is recommended for beginners a good look at, very useful.)

system identification and DMC control of a debutanizer plant

8PSK 调制，AWGN信道下的信道容量的matlab 仿真程序。(8PSK modulation, channel capacity under AWGN channel matlab simulation program.)

Gaussian3D Creates 3-D Gaussian Kernel of specified width sigma_array=[sigma_x, sigma_y, sigma_z]

AIC信息准则法的系统辨识程序，通过系统输入输出辨识出系统的传递函数。(system identification program of AIC Information Criterion method:identified by the system input-output transfer function of the system.)

求出信号噪声的方差，对干扰信号的噪声的方差进行估测。( EVAR Noise variance estimation. Assuming that the deterministic function Y has additive Gaussian noise, EVAR(Y) returns an estimated variance of this noise.)

MATLAB实例程序，非常好用，尤其对初学者，建议多上机编程练习(MATLAB example program, very easy to use, especially for beginners, the proposed multi-on programming exercises)

Radio communcation Matlab source codes problems

实现全搜索，三步法，四步法，钻石法等等等等(Realize the full search, three-step method, four footwork, diamond method and so on and so on)