game

有限时域差分源程序，边界条件为各向异性完全匹配层（Upml）(FDTD source, boundary conditions for the anisotropic perfectly matched layer (Upml))

为克服常用滤波模板的缺陷，消除传统图像滤波中存在的振铃现象和方块效应，提出了任意正交变换下的2维加窗全相位滤波算法(apfft image filter design)

说明：  用runge-kutta方法求解微分方程(Using runge-kutta method for solving differential equations)

MATLAB实现的核估计后验概率算法，输入训练集和窗函数带宽，得到坐标的概率估计(matlab ptrain)

80211a simulation plaform with graphics

此文在MATLAB环境下实现了经典实用的PID算法，可能对初学者有用。(This article presents the classical PID control in MATLAB,it may help the begainers.)

ac motor speed control simulation and text mmmmm nnnn nbbbb hhhh ddddd sssw wwww w ww w w w w w w w www

说明：  BP神经网络的仿真，能够拟合各种函数，支持梯度下降法和LM两种训练算法。所有代码自己编写，没有使用matlab自带的函数，是学习的最佳范本。(The simulation of BP neural network can fit various functions and supports two training algorithms, gradient descent method and LM. All the code is written by myself, without using the functions that come with matlab, it is the best model for learning.)

Alpha stable generator

说明：  结构有限元，基本梁单元、板单元等，线性计算(structure FEM program)