4-ask

说明：  使用卷积法再现实验记录全息图，效果很好，欢迎下载(Convolution method for reproducing holograms)

实现火箭的垂直发射，并在重力作用下实现转弯。(Achieve vertical launch rocket and turn under the influence of gravity.)

Calculates the MMA transformations of the GS ASCII grid file data.grd located in the currect directory and containing total anomalous magnetic field values

matlab仿真,随机过程，泊松过程产生级仿真过程。(this is soft simulink and use matlab,so we can learn possion process and its how to produce.matlab is powerful soft for it.)

说明：  实现任意直线对多边形的分割，返回生成的多边形顶点坐标(An arbitrary line of division of the polygon，Return vertex coordinates of polygons generated )

说明：  图像二值化经典算法最大类间方差法的matlab程序。(Algorithm for image binarization classic Otsu method matlab program.)

包含所有约束优化问题中涉及的matlab源程序。包含Rosen梯度法求解约束多维函数的极值，外点罚函数法解线性等式约束，外点罚函数法解一般等式约束，内点罚函数法，混合罚函数法，混合罚函数加速法，乘子法，坐标轮换法及复合形法(Contains all the constrained optimization problem involves matlab source. Contains Rosen gradient method for solving constrained multi-dimensional function extremum, external point penalty function method for solving linear equality constraints, external point penalty function method for solving general equality constraints, interior point penalty function method, mixed penalty function method, mixed penalty function acceleration method , multiplier method, the coordinate rotation method and complex method)

how bit loading is done by the help of SNR

用光谱仪采集到数据后，用ＭＡＴＬＡＢ将其画成三微光谱图，立体感更强(draw 3D optical spectrum using matlab)

实现非均匀有理B样条曲线（NURBS）插值插补功能(Realization of interpolation interpolation function of NURBS curve)