liang barsky line clipping algo

基于背景建模差分提取视频中的运动目标，基于vs2010+opencv1.0,对提取目标做外接矩形标注及文字提示

题目描述 请输出无向连通图最小生成树权重之和。 输入 第一行是2个整数,分别表示顶点个数n和边数m。接下来的m行中,每一行第一个整数表示边的开始顶点，第二个表示边的结束顶点，第三个表示这条边的权重。 ( 测试数据中保证图是连通图； 没有自环； 两个顶点之间只有一条边； 0

LZW算法的实现   LZW算法 其中 几个对象为 编码流 数据流 以及 编译表   字符即为数值，这里0-255   字符串：几个字符组成的串。这里可以简单用 来描述。其中前缀可以为0。   根：长度为1的字符串。   编码(Code):按照固定的长度从编码流中读取的值，即编译表中映射值。即一个编码对应一个字符串   本程序中将定义编码长度最大为12。最小为8。   本实现中自动根据文件内容生成对应的编译表 一个编码对应一个字符串， 字符串匹配通过hash算法去编译表中查找对应的编码。 hash值 = (前缀的编码+后缀编码)%常数

曲线的高斯拟合,去除趋势性,对于一般非平稳序列的分析.-Gaussian curve fitting and removal of the trend, and for most non-stationary sequence analysis.

应用背景This application is to focus on the numerical methods in Computational Fluid Mechanics, dealing with aeronautics, hydraulics, heat and mass transfer etc. We konw fluids have the ability to transport matter and its propertities as well as transmit force, therefore fluid mechanics is a subject that is particularly open to cross fertilization with other sciences and disciplines of engineering. The subject of fluid mechanics will be highly relevant in domains such as chemical,metallurgical, biological and ecological engineering.关键技术 SIMPLE (Semi-Implicit Method for Pressure Linked Equations) algrithm is the principal numerical method to numerical simulate incompressible fluid flow, it can remove the difficults of fake pressure disturbance and neglecting specific pressure equation for incompressible fluid flow successful. The main thoughts and steps of SIMPLE algorithm are given in this application. The single-phase loc

用matlab编写的，有限元三维梁单元的单元刚度矩阵计算程序，各节点6个自由度。-prepared by the three-dimensional finite element beam element of the element stiffness matrix calculation program, the 6-DOF nodes.

数值算法 c语言矩阵源码-numerical algorithm c matrix source language

输入原始数据，选择增量序列，通过希尔排序算法，得到升序排列的新数据，算法逻辑细致，实现简单，能有效地处理数据排序问题。

建立了一种基于移动最小二乘(Moving Least-Squares MLS)法的曲线曲 面拟合方法 这种方法对传统的最小二乘(LS)法的作了比较大的改进 使生成的曲线曲面具 有精度高 光滑性好等许多优点 详细介绍了移动最小二乘法的原理 应用和特点 并且给 出了使用移动最小二乘法进行曲线曲面拟合的程序设计流程 最后给出了曲线拟合和空间散 乱数据曲面拟合算例 将拟合结果与最小二乘拟合结果作了比较 分析了 MLS 拟合曲线曲 面的光滑性和拟合质量 表明了该方法的优越性和有效性-Was established based on moving least square (Moving Least-Squares MLS) method of this curve and surface fitting method to the traditional method of least squares (LS) method was relatively large improvements to make the generated curves and surfaces with a precision of High smoothness, good detail, and many other advantages of the principle of least-squares method for mobile applications and features and gives the least-squares method using the mobile curve and surface fitting procedure design process Finally, curve fitting and spatial scattered data surface to be cost-effective cases of the results of the fitting results are compared with the least-squares fitting analysis of MLS fitting curves and surfaces smooth and fitting quality demon

可以实现8皇后问题，可运行，能实现所有情况。内有源程序和运行后的应用文件，虽不是完全自己写的，但是也是参考其他后，自行修改过的，近乎原创。