word_fcn

This code is about plotimaging of seismic data.

经验模态法可以做信号加强、模式识别、特征提取等,本程序是经验模态的matlab实现，(the realization of emd using matlab.it canbe used in the signal denoising ,pattern recognition and feature extraction )

通信网中，经过对分析的编程仿真，对爱尔兰B公式以及爱尔兰C公式有了更深的认识，也对通信业务分析的方法也加深了理解，并且利用Matlab GUI 编程验证了算法的正确性。(Communication network, through simulation analysis on programming, Ireland Ireland B formula and the formula C a deeper understanding of methods for the analysis of communication services also deepened the understanding and use of Matlab GUI programming to verify the correctness of the algorithm.)

目标定位和跟踪的源程序，用于声目标的定位于跟踪 (target location and tracking of the source for acoustic target tracking in the positioning)

现代信号处理中谱估计在matlab中的使用，旋转机械二维全息谱计算的实用例程，数学方法是部分子空间法。( Modern signal processing used in the spectral estimation in matlab, Rotating Machinery dimensional hologram of practical spectrum calculation routines, Mathematics is part of the subspace.)

estimate the number of source using AIC and MDL criterion.

简单的遗传算法解决优化问题的汇编代码，包括单变量无约束优化、单变量有约束优化及多变量优化问题，并配以实例进行说明(Genetic Algorithms)

VB and matlab混合编程实现，用VB输入命令，matlab后台运算，是混合编程的基础程序！（需要安装matlab才能正常运行）(VB and matlab Matlab, using VB input command, matlab computing background is the basis of mixed programming process! (Need to install matlab to work properly))

杨氏双缝干涉，圆孔衍射，单缝衍射，光栅衍射的MATLAB实现代码(Young' s double-slit interference, circular aperture diffraction, single slit diffraction grating diffraction MATLAB code)

一个有用的非线性微分方程的matlab程序集(A useful matlab package for nonlinear PDEs)