beam-bending-deformation

利用matlab来求解方程，包括13个程序例子和一个ppt(Using matlab to solve equations, including 13 program examples and a ppt)

说明：  MALAB程序，包括顶点覆盖近似算法,哈密尔顿回路,画等温线,模拟退火应用,生成全排列矩阵,最小生成树Prim算法,最短路径等(MALAB procedures, including vertex cover approximation algorithm, Hamilton circuit, painting isotherms, simulated annealing applications, to generate full-rank matrix, Prim minimum spanning tree algorithm, the shortest path, etc.)

Photos with people (e.g., family, friends, celebrities, etc.) are the major interest of users. Thus, with the exponentially growing photos, large-scale content-based face image retrieval is an enabling technology for many emerging applications. In this work, we aim to utilize automatically detected human attributes that contain semantic cues of the face photos to improve contentbased face retrieval by constructing semantic codewords for efficient large-scale face retrieval. By leveraging human attributes in a scalable and systematic framework, we propose two orthogonal methods named attribute-enhanced sparse coding and attributeembedded inverted indexing to improve the face retrieval in the offline and online stages. We investigate the effectiveness of different attributes and vital factors essential for face retrieval. Experimenting on two public datasets, the results show that theproposed methods can achieve up to 43.5 relative improvement in MAP compared to the existing methods.

直升机旋翼系统测试数据，共10个mat文件，包含测试数据和训练数据。(Helicopter rotor system test data)

returns the value of centroid of the shapes detected

封闭二维图形的最小自由相邻链接 Connect Randomly Ordered 2D Points into a Minimal Nearest-Neighbor Closed Contour(Connect Randomly Ordered 2D Points into a Minimal Nearest-Neighbor Closed Contour)

Clark变换与Inv_Clark变换，引入输入信号进过测试能够实现功能(Clark and Inv_Clark)

卷积BSS经典文献相关的源程序。。。。。(Convolution classic literature related to the source BSS)

说明：  Beamforming algorithms

MonteCaro simulation of an M-4 PSK communication system