Satellite-orbit

一个matlab实现的image matting的代码。包括Possion matting等四种不同的matting算法的实现。(Achieved a matlab code image matting. Possion matting, such as including four different types of matting algorithm.)

对图像的特征向量进行降维处理，降低代码复杂性，提高目标检测准确率(The dimension of feature vectors extracted image can be reduced by the code. Also, the code complexity is decreased, accompanying with the improved precision of object detection.)

在matlab平台生成二维码，对理解二维码的编码过程有一定帮助(Generating QR code on MATLAB platform will help to understand the encoding process of two-dimensional code.)

一个自己好玩的程序，主要是用三角面片构成一个球，三角面片的面积相同但形状不同(a fun own procedures, it is mainly used triangular facets pose a ball, and the triangular facets of the same size but different shapes)

二维方位角仰角music算法DOA估计程序 准确的估计来波的方向(2D azimuth music alogrithm doa estimation and exactly DOA )

说明：  顶帽变换的程序，能够实现平滑图像的效果。(Cap transformation process, to achieve the effect of smoothing the image.)

说明：  对高光谱图像进行目标检测，首先滤波处理然后降维，利用输出能量最小原则用于探测亚像元的小目标。(In target detection of hyperspectral images, first filter processing and then dimensionality reduction are used to detect sub-pixel small targets by using the principle of minimum output energy.)

说明：  非刚性三维重建实例代码，源自一篇IEEE论文。(Non-Rigid SFM code from an IEEE paper.)

可以利用MATLAB编写GDSII图形文件，GDSII是一种时序提供格式，用于设计工具、计算机和掩膜制造商之间进行半导体物理制板的数据传输。得以普遍应用，成为半导体工业最常用的文件格式。在成为工业标准之前，GDSII最初始于GE Calma公司。GDSII格式对分布于每一个制作层的电路单元进行全面描述。这种格式是基于二进制的独立平台。电路单元可包含诸如多晶硅（两维域），连线和其他用于分级设计的单元件。(The program can be used to write GDSII format file. GDSII stream format, common acronym GDSII, is a database file format which is the de facto industry standard for data exchange of integrated circuit or IC layout artwork. It is a binary file format representing planar geometric shapes, text labels, and other information about the layout in hierarchical form. The data can be used to reconstruct all or part of the artwork to be used in sharing layouts, transferring artwork between different tools, or creating photomasks.)

Matlab-瑞利波模拟程序，用于面波入射模拟(Matlab-Rayleigh wave simulation program for surface wave incident simulation)