zhubuhuigui

R. Duda, P. Hart, D. Stork, Pattern Classification, 2nd Ed., John Wiley and Sons, 2001.

NR method- Power flow

计算目标跟踪脱靶距离的一种OSPA距离算法(Calculation of target tracking a miss distance: OSPA distance algorithm)

从网格划分软件Gambit读取3维网格的Matlab程序，来自《节点间断迦辽金方法》一书(Matlab program read from the meshing software Gambit three-dimensional grid, from the node discontinuous Galerkin method, " a book)

搭建IEEE30节点的simulink仿真模型(IEEE30 Flow calculation simulink)

谱聚类算法的matlab实现谱聚类算法的matlab实现(spectral clustering algorithm matlab)

附件是齿轮箱故障数据，txt格式文件，pdf格式的齿轮箱故障数据介绍，和word关于齿轮箱故障的知识详解，对研究旋转机械故障诊断的朋友有帮助(the attachment is the fault data of gear box in txt documents, and data instruction in pdf document. Also, the detailed intruction of gear box is in word documents.)

PLL FS1860 源程序,调试过是OK的,大家可以参考一下.(PLL FS1860 source, debugging off is OK, and everyone can reference.)

Matlab source code for DCT-based watermarking for grayscale images. DCT-based watermark recovering without resorting to the uncorrupted original image. Digital watermarking has been proposed as a viable solution to the need of copyright protection and authentication of multimedia data in a networked environment, since it makes possible to identify the author, owner, distributor or authorized consumer of a document. A new watermarking technique to add a code to digital images is presented: the method operates in the frequency domain embedding a pseudo-random sequence of real numbers in a selected set of DCT coefficients. Watermark casting is performed by exploiting the masking characteristics of the Human Visual System, to ensure watermark invisibility. The embedded sequence is extracted without resorting to the original image, so that the proposed technique represents a major improvement to methods relying on the comparison between the watermarked and original images.

说明：  matlab程序，是用牛拉法求解电力系统功率非线性方程，比较简单啊，自己也是正在学习中ing(matlab，newton )