八数字源问题。

学过概率的同学一定都知道贝叶斯定理：这个在250多年前发明的算法，在信息领域内有着无与伦比的地位。贝叶斯分类是一系列分类算法的总称，这类算法均以贝叶斯定理为基础，故统称为贝叶斯分类。朴素贝叶斯算法（Naive Bayesian) 是其中应用最为广泛的分类算法之一。朴素贝叶斯分类器基于一个简单的假定：给定目标值时属性之间相互条件独立。通过以上定理和“朴素”的假定，我们知道： 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报 打分 发表评论 暂无评论

在计算机科学和信息理论，霍夫曼编码是用于无损数据压缩熵编码算法。该术语是指使用一个可变长度代码表的编码源符号（诸如字符在一个文件中），其中所述可变长度代码表是来自于基于发生的每个所述估计的概率以特定的方式来源符号的可能值。它是由大卫·霍夫曼研制，而他是一个博士就读于麻省理工学院，并在1952年发表的论文“为最小冗余码的构造方法”。

资源描述 信道容量计算的C实现，附详细注释。上传的源代码属于个人原创，非抄袭，从来没有上传过，已编译通过，我自己的硕士论文里头已经用过了，绝对真实可信

7. 求矢量夹角余弦 8. 求线段之间的夹角 9. 判断线段是否相交10.判断线段是否相交但不交在端点处 11.求线段所在直线的方程 12.求直线的斜率 13.求直线的倾斜角14.求点关于某直线的对称点15.判断两条直线是否相交及求直线交点16.判断线段是否相交，如果相交返回交点-7. For vector cosine angle 8. For the angle between the line 9. Line judge whether the intersection 10. Line judge whether the intersection but do not pay the endpoint Office 11. For the straight line segment where equation 12. For a linear slope 13. Seeking straight tilt angle 14. For a certain point on a linear symmetrical 15 points. to judge whether the intersection of two straight and for 16 straight intersection. Line judge whether the intersection, the intersection to intersection

单纯形法解决线性规划问题!!! 有过程！-Simplex method to solve linear programming problems!!! A process!

应用背景This paper considers the problem of interference mitigation in multi-cell multi-antenna time division duplex (TDD) wireless systems for downlink transmission. An efficient way to obtain channel state information (CSI) at the base station is by using uplink pilots and reciprocity of the downlink channel. At the same time, it has been shown that pilots from different cells contaminate each other, resulting in corruption of precoding matrices used by base stations, and high inter-cell interference. This paper studies the effects of shifting the location of pilots in time frames used in neighboring cells, and its effectiveness in obtaining better channel estimates, and, thereby, inter-cell interference reduction.关键技术Wireless cellular network designs with multiple antennas have been adopted by several modern wireless systems, which aim for high throughput as well as high

数据加密标准；

简单的猫捉老鼠游戏-simple cat-and-mouse game

研究生算法作业分支界限法求解货郎担问题-graduate algorithm operations branch line Traveling Salesman Problem Solving

资源描述工业机器人PUMA560逆解算法，使用VS2012环境编译实现，输入机器人末端齐次矩阵，可得八组逆解关节角度。