Matlab

基于隐藏密钥可以，将秘密信息msg嵌入到二值载体图像cover，算法简单，主要适合于将密文隐藏在BMP格式的文档里。(Key can be based on hidden, secret information will be embedded into the binary vector msg image cover, simple algorithm, mainly for the cipher text hidden in the BMP format documentation.)

二维，ＦＤＴＤ，ｐｍｌ，ｍａｔｌａｂ语言。(Two-dimensional, FDTD, pml, matlab language.)

四杆机器人仿真 (Animate_Four_Bar_Polodes )

Arch-specific APEI-related functions.

说明：  无人机航迹规划，威胁概率模型，路径最短，B样条曲线平滑(UAV route planning, threat probability model, shortest path, B-spline curve smoothing)

matlab fft()函数把所要求函数转换到频域(matlab fft () function required by the function switch to the frequency domain)

电力系统3机系统的暂态稳定仿真程序，子程序为故障前故障中和故障后三个状态(System for power system transient stability simulation program, subroutine, three failures before the failure and fault status)

利用MSP430产生SPWM波，对永磁同步电机进行变频控制(SPWM PMSM conctrl)

matlab的光子晶体的能带计算程序，采用的是通用的平面波展开法。(Matlab photonic crystals can take computational procedures, using the common plane wave expansion method.)

A movement of charge carriers due to the concentration gradient in a semiconductor is called process of diffusion. When charge carriers move, the current is constituted in a bar. This current due to diffusion is called diffusion curren