超市管理系统

KPCA is very famous, this method is using for face recognition,great effect,many data for the tests

三维流场模拟软件源代码。自带UG......好东西-Source codes of 3D Flow Field computerized simulation system, contain UG system.

黑白点匹配问题，文件中有详细的问题描述与测试数据-black and white point matching, document a detailed description of the problem with the test data

在线签名鉴定，用AR实现算法和DTW算法实现，还包括一个比较综合的实例，对此方面研究的朋友有用处，这是官方书籍中附带的一个源程序。-On-line signature verification, using AR algorithm and DTW algorithm, but also includes a more comprehensive example of research in this area is useful friends, this is the official book accompanying a source.

DES加密算法，C++实现方式。经过验证后，可用。欢迎大家下载、试用。谢谢大家的支持。

详细表述了分数阶傅立叶变换的离散实现，将现有的算法进行比较。-In this note we make a critical comparison of some matlab programs for the digital computation of the fractional Fourier transform that are freely available and we describe our own implementation that lters the best out of the existing ones. Two types of transforms are considered: First the fast approximate fractional Fourier transform algorithm for which two algorithms are available. The method is described in H.M. Ozaktas, M.A. Kutay, and G. Bozdagi. Digital computation of the fractional Fourier transform. IEEE Trans. Signal Process., 44:2141{2150, 1996. There are two implementations: one is written by A.M. Kutay the other is part of package written by J. O Neill. Secondly the discrete fractional Fourier transform algorithm described in the master thesis C . Candan. The discrete fractional Fourier transform, Bilkent Univ., 1998 and an algorithm described by S.C. Pei, M.H. Yeh, and C.C Tseng: Digital fractional Fourier transform base

C++下，最小二乘算法拟合曲线，进行线性拟合，多项式拟合和指数拟合, 所有代码在.h文件中, 只需要包含.h文件到qt工程, 调用接口就能使用拟合曲线函数接口, 亲测可用, 为了大家更好使用, 附上test.cpp, 是调用的大概步骤, 具体使用, 根据需要修改即可

KALMAN滤波器和condense算法的运动跟踪分析-Kalman filter and condense the motion tracking algorithm analysis

32 bits CRC算法演示,用户可以选择输入一个文件，本工具根据循环雍余校验算法，生成并显示出其32位计算结果。-32 bits CRC algorithm demonstration, a user could choose to import a document, the tools under the revolving Yong I checksum algorithm for generating and demonstrated its 32 results.

牛顿迭代法.m  简单迭代法.m  雅克比迭代法.m