2D_DOA

由MATLAB软件编写的数字信号处理实现示例(Prepared by the MATLAB software, digital signal processing implementation example)

有EEMD分解的源程序，可求解分量信号的能量熵(Source program containing EEMD to solve the energy entropy of component signals)

说明：  用于预测航运港口利用率的神经网络模型，基于时间递推。泛化(time chain for port)

这是以上各个函数的作图程序，比较经典，可以控制你所画的图(This is a function of the mapping process above all, more classic, you can control the drawing)

<<工程与科学数值方法的matlab实现>>此书中的源代码(the source codes for the book <<applied numerical methods with MATLAB for engineers and scienists>>)

针对matlab中simulink输出图动态放大镜(For matlab simulink outpu )

说明：  2012年美国大学生数学建模竞赛B题程序(MCM2012B answer)

Matlab的精华在于其丰富的矩阵运算，本文结合《矩阵论》的相关知识，较为详尽地介绍了大量矩阵运算的matlab实现。(Matlab essence lies in its rich matrix operations, this paper " Matrix theory," the relevant knowledge, a more detailed introduction to the large number of matrix operations matlab.)

说明：  比较好的教材;Matlab经典教程——从入门到精通;Matlab内置的约束优化函数用法;Matlab求解有约束规划函数(Good teaching materials; MATLAB classic course -- from introduction to proficient; MATLAB built-in constrained optimization function usage; MATLAB solving constrained programming function)

1)编写DFT子函数（计算并画出幅频特性），以后可调用。 2）N=32，M=32，128，256时，分析频率分辨率、频谱的光滑程度。 3）N=64，256，512时，分析频率分辨率和频谱的光滑程度。 (1) the preparation of DFT Functions (calculated and drawn amplitude-frequency characteristics), the future can be called. 2) N = 32, M = 32,128,256, the analysis of the frequency resolution, the degree of smooth spectrum. 3) N = 64,256,512, the analysis of the frequency spectrum resolution and the degree of smoothness.)