The source includes a recursive template version and a non

杭州电子科技大学acm 赛题第1001题的源代码-Hangzhou University of Electronic Science and Technology acm title section 1001 title game source code

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

凸包的标程，对于备战ACM比赛的对员相当有用哦-Convex hull of the standard process, for preparing for the competition of ACM members Oh very useful

样条曲线拟合,以简单的有理样条曲线的拟合方式，最后根据算法原理，最终需要实现NURBS曲线的生成及反算

单纯型法，主要用于规划-simplex method, used mainly for planning

应用程序的简单算法 （patankar） 到 2d 换热器 ；带翼梢小翼 ； 圆柱通道流的目的就是为了计算热量和速度 ； 这种算法将允许您更好地理解如何更简单的算法工作和远景 cfd 应用一个良好实践。

没有界面，用C写的小程序 问题如下：一家软件公司招聘了数十位程序员，分成若干部门。 进行一次考试，对各个部门的所有程序员进行考核。考试结束后评出了每个人的分数。现在需要知道，在每个部门内，成绩最好的程序员和成绩最差的程序员分别是谁。输入有N+1行，每一个有若干正整数。第一行只有一个正整数，代表公司的部门数目。剩余的N行，每一行代表了该部门所有程序员的得分。其中每行第一个数字k代表了该部门的程序员个数，该行剩下的有k对数据，每对数据包括一个程序员的姓名（一个字符串）和其得分（一个正整数）。【输出形式】输出有N行，每行有两个串。第一个串该部门得分最高的程序员的姓名，第二个数字是得分最低的程序员的姓名。-no interface, written in C minor procedural issues are as follows : a software company recruited dozens of programmers, divided into several departments. An examination of the various departments for testing all programmers. Examinations in 1886 after the end of each grade. Now need to know, in every sector, but the best programmers and the worst programmers who were. N input is a line, each one a number of positive integers. There is only a first positive integer representing the number of departments. The remaining N firms, each firm on behalf of all the sector"s programmers to the basket. Each Bank figures k a representative of the number of programmers, the bank left the k right d

矩阵转置与矩阵输出-matrix transpose and matrix output

这是一个用Turboc2.0写的程序，实现了组合数学的字典序法。详细可以参考卢开澄的《组合数学》清华大学出版社-Turboc2.0 used to write procedures to achieve a combination of mathematics lexicographic law. Detailed information can be opened Cheng Lu "Combinatorial Mathematics" Qinghua University Press

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