粗糙集差分矩阵算法

资源描述应用vibe在背景差分法中进行背景建模,有效地背景建模方式能够提高后续的运动目标检测,准确分离前景与背景,比GMM法的效果好.

用c++语言用数值计算方法解n元一次方程组。-using numerical calculation method for n-linear equation group.

自动重复请求（ARQ），也称为自动重复查询，是数据传输，使用确认（由接收器指示它正确地收到的数据帧或者数据包发送消息） 和

科学与工程数值算法用到的积分类-science and engineering numerical algorithm used in the integration category

c语言编的万年历源程序,可显示年份从1980-2099年,是个很实用的工具-hefty almanac series of the source, can show that the years from 1980-2099, is a very useful tool!

对以下6种常用的内部比较排序算法进行比较，气泡排序，直接插入排序、简单选择排序、快速排序、shell排序、堆排序。

对任意给定的n，用字典法和邻位互换法生成并打印全部排列。-right to the arbitrary n, using the dictionary to law and Exchange Act o-generated and print all ranked.

自己编写的八皇后问题的各种随机算法：包括了随机算法，回溯法，随机+回溯求解八皇后-I have written eight issues of a variety of Queen" s random algorithm: including a random algorithm, backtracking random+ back to solve the eight Queen" s

可以作为有限元学习的编程实例，以更好地理解有限元理论，并为进一步使用大型有限元软件打下基础。本文所涉及的有限元基本理论请参考章本照先生编著的《流体力学中的有限元方法》PP.156-165。-FEM can be used as learning programming examples to better understand the finite element theory, and to further the use of large-scale finite element software lay the groundwork. This paper involved the theory of finite element please refer to the chapter as a sign that the President "hydrodynamics of the finite element method" PP. 156-165.

!抛物线法求一维函数的极值，要保证输入的x1