watermark_benchmarking

改进的基于区域的图像分割算法，对含有噪声的图像非常适用！在matlab6.5下顺利编译通过 (Improvement on the region's image segmentation algorithm for noisy images very well! In matlab6.5 smoothly through the compiler)

Zernike moments calculation. Two functions, one for polynomial calculation and one for moments calculation

文章重点讲述了MATLAB与Excel间的数据交换应用和原理。(This paper focuses on the application and principle of data exchange between MATLAB and Excel.)

基于叶素动量定理对风力机叶片外形参数进行设计，考虑了叶尖损失和叶毂损失；对计算的弦长和安装角进行了多项式修正；生成数据存入excel中，为接下来的三维建模做准备；(Blade element momentum theory of wind turbine blade form factor design, taking into account the loss of tip and hub loss based the calculation of the chord length and angle of installation of a polynomial correction generating data into excel, and for the next three-dimensional construction prepare the mold )

给出一组标定点的二维坐标即可得到摄象机的内外参数．(Given a set of reference points of two-dimensional coordinates can be internal and external camera parameters.)

说明：  MATLAB及在电子信息课程中的应用例题索引与程序(MATLAB and electronic information in the application of the curriculum and procedures of Example Index)

PID control for 2-dim Systems

针对基于可见光视频图像处理的水上弱小目标检测中存在的问题， 综述目前该领域的国内外研究进展， 从动态背景建模 前景目标检测和跟踪等方面分析各种方法 算法的优势和不足， 指出目前需要解决的问题， 并展望该领域的研究前景(In view of the problems existing in small and weak target detection on the sea surface based on visible light video image processing，the research advances at home and abroad in this field are summa- rized. The advantages and limitations existing in the methods and algorithms are analyzed from several aspects including dynamic background modeling，foreground target detection and tracking. Problems which need to be solved at present are pointed out，and promising research directions in this field are proposed.)

一种用ICA实现特征提取的matlab程序，很有用的哦(ICA achieving Matlab feature extraction process, a very useful oh)

利用woodward合成的过程得到的合成方向图和理想方向图。(Woodward synthesis procedure)