LDPC

利用matlab程序对正交频分复用中的信道进行了模拟(Matlab program to use orthogonal frequency division multiplexing in the channel to simulate)

barcode reader files for Matlab

说明：  传染病模型适用于网络谣言的传播过程仿真，模拟谣言信息的传播过程(contagion model;he infectious disease model is applicable to the simulation of the spread process of Internet rumor and the simulation of the spread process of rumor information)

Implementation on "Automatic modulation classification using zero crossing"

canny滤波的算法，可以在matlab中实现滤波的效果(canny filter)

control signal to noise level

MATLAB的notebook文件，是学习MATLAB的好资料，包括大量的源码(MATLAB' s notebook paper, MATLAB is to learn good information, including a large number of source)

光子晶体的能带图计算，其实质就是电磁本征值（复矢量场）的问题。利用平面波展开磁场，引入f(r)=1/eps(r)，再利用倒格矢G将f(r)展开，将两者代入光子晶体的支配方程，最后得到一个平面波展开的方法的线性方程组，最终转化为求解其特征值向量的问题。(Energy band diagram of the photonic crystal, its essence is the electromagnetic eigenvalues ​ ​ (complex vector field).The linear plane wave expansion magnetic field, the introduction of f (r) = 1/eps (r), re-use reciprocal lattice vector G will expand f (r), the two substituted into the governing equations of the photonic crystal, and finally get a plane wave expansionequations, and ultimately into solving the problem of its eigenvalues​ ​ .)

该代码可求解点云数据中每一个点到A、B、C所确定的平面的距离(The code can solve the distance from each point in point cloud data to the plane determined by A, B and C.)

飞行控制仿真，在某一状态点下，选择横侧向和纵向回路中的一个进行控制。分析系统的响应、极点位置与稳定性，能控能观等特性。(Flight control simulation, in a state, select a control in the horizontal lateral and vertical loop. Analysis system response, the pole position and stability, controllability and observability, and other features.)