用c++编写的三维FDTD源程序求解单站雷达散射截面RCS

vibe算法opencv实现源码，稍作修改，可以实现运动目标检测功能，个人认为背景建模和更新部分还存在缺陷

实现一个对学生课程教学管理的系统，可以对学生的个人信息进行维护，还有学生的选课，课程分数，等

将其他数制转化为二进制-into binary system

MD5 哈希算法实现，充分测试验证 API定义如下： void MD5Init PROTO_LIST ((MD5_CTX *)); void MD5Update PROTO_LIST   ((MD5_CTX *, unsigned char *, unsigned int)); void MD5Final PROTO_LIST ((unsigned char [16], MD5_CTX *)); void md5(char*,char*,int len);

C 编程示例： 这些程序说明各种编程元素的概念，如使用运算符、 循环、 函数、 单人和双人的二维数组，字符串、 文件、 指针等上执行的操作。浏览到你正在寻找，其中每个之一提供输出复杂的简单的 c 程序中的代码。

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

V Optimal Histogram algorithm simple implementation using dynamic programming

大整数计算-large integer calculation

资源描述实现频域内的图像增强，采用傅里叶变换方法

地震勘探中的岩性解释, 这个是我大四毕业设计时写的，应该对学习物探的同学有帮助啦！