ZStackAPI2007

二维fdtd，mur吸收边界，方柱的散射(2D fdtd, mur absorption borders, side-scattering)

MATLAB中单位阶跃信号和单位阶跃序列的产生程序(MATLAB in the unit step signal and the unit step sequence generation program)

关于常规pid的z-n整定函数的应用，通过此函数可以方便的实现pid的离线整定。(Zn conventional tuning function pid of the application, through the implementation of this function can be easily off-line tuning pid.)

说明：  file is being described

理论地震学中用来求解理论模型的到时信息，用于各种震相的提取。(seismology for calculating synthetic travel time)

用Matlab观察分岔与混沌现象。利用迭代格式，做出相应的Feigenbaum图(Using Matlab to observe the phenomenon of bifurcation and chaos, the use of iterative scheme, corresponding to the Feigenbaum map)

Written license plate recognition using matlab can run effects

说明：  这是2自由度并联机构的位置反解和一阶影响系数求输入速度的代码(This is a 2-DOF parallel mechanism of the inverse position and the first coefficient of seeking input speed of the code)

matlab几乎所有数值计算程序，都包括在内，数值积分数值微分，方程求根等等，几乎所有需要用到的程序(The matlab almost all numerical procedures, including numerical integration numerical differentiation equation Root, etc., almost all the needed procedures)

Optimal output feedback controller