Mathematical-modeling-(2)

我自己写的关于二维混合高斯分布的EM算法(I wrote about the distribution of two-dimensional Gaussian mixture EM algorithm)

毕业设计里用到的频域回声抵消算法代码，可以有很好的效果(Graduation in the use of frequency domain echo cancellation algorithm code, you can have a good effect)

text recoginition system

感应电机模型，利用simulink的simpower模块搭建，与论坛中千篇一律的传递函数搭建不同，直观明了，利用simulink搭建等效电路(Induction motor model, use Simulink simpower module structures, the transfer function of the monotony of the Forum to build and intuitive to understand, the use of Simulink to build the equivalent circuit)

One program to simulation light passing through a glass sphere. It is interesting and can be used in geometric optics.

一本学习数字信号处理的专业书籍，绝对权威(A study of professional books, digital signal processing, the absolute authority of the)

this code is used for frequency modulation in matlab

Matlab的经典入门级教材。很适合初学者入门学习使用(Matlab' s classic entry-level teaching. Very suitable for beginners learning to use Getting Started)

说明：  用MATLAB仿真DS-BPSK超宽带通信系统性能(DS-UWB发射信号)(Using MATLAB simulation DS-BPSK UWB communication system performance (DS-UWB emission signal))

说明：  用谢菲尔德遗传算法工具箱调试 DeJong 函数的说明(with Sheffield GA Toolbox debugging function DeJong Note)