sig_sub_b

产生了PN序列，并通过仿真检测了他的自相关特性。(generate the PN sequency an simulate the auto-correlation property.)

MatLab Engineering Mathematics about Mathematics and application

经典最大二维熵分割法，已经通过验证 运行效率极高(Classic maximum entropy partition method has been validated high efficiency)

经典的模遗传算法的合集，是我在参加数学模型大赛时收集的，比较有用(classic mode GA universe, I was participating in the Mathematical Model Competition collected, more useful)

基于matlab边界元的经典算法。(Classical algorithm matlab Boundary Element. Vertical ground electrode radius r = 0.05m, length l = 0.5m vertical grounding on potential V0 = 30V, the Boundary Element Method radially outwardly eight-point potential.)

This code is used by matlab . You can calculate the multifractal spectrum of the time series from legend.

5次bezier曲线可以运行，已经经过尝试(5 bezier curve can run, has been tried)

VMD方法是在传统维纳滤波的基础上，提出的一种非递归自适应信号分解新方法。与EMD方法和LMD方法相比，VMD方法分解的信号，具有精度高、收敛快和鲁棒性好等特点，适用于处理滚动轴承故障信号。(The VMD method is a new non recursive adaptive signal decomposition method based on traditional Wiener filtering. Compared with the EMD method and the LMD method, the signal decomposed by the VMD method has the characteristics of high precision, fast convergence and good robustness. It is suitable for handling the fault signal of rolling bearing.)

gabour code for matlab

说明：  混沌粒子群算法，精确找出最优点，对现在的科研很有帮助(Chaos Particle Swarm Optimization and accurately find the most advantages of the present research is helpful)