N皇后问题

单舵机实验，c语言,STC51单片机控制单个数字舵机，讲述舵机原理， 软件仿真PWM控制数字舵机。

此电路是一个非常简单的VHDL时序电路，通过该电路能够清楚的反应VHDL的时序原理以及最基本、最简单的应用方法、

这是一份用C语言实现的SMO算法代码，代码十分简练、清晰，适合学习和进一步开发，为了便于更好的理解代码，阅读前请先了解关于SMO的理论知识。

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

卡尔曼滤波程序的滤波程序分手那疯了数据分类开始的杰弗里斯-kalman filter

简单有限元计算程序。 NJF---结点自由度数 E---弹性模量 NE---单元数 T---板厚度 VM---泊松比 z---实型二维数组，用来存放结点坐标 ZJ---实型二维数组，用来存放每个约束自由度方向和该方向的约束值， ie---实型二维数组，存放布尔矩阵 p---实型一维数组，先存放等效结点载荷，解完方程后存放输出的结点位移 a,b,a---实型数组，存放各个单元的面积及由结点坐标计算的bi,bj,ci,cj g---实型数组,存放单刚子块 zk---实型二维数组，存放整刚矩阵-Simple finite element program. NJF--- the number of nodes degree of freedom E--- elastic modulus NE--- units T--- plate thickness VM--- Poisson

本文件提供了蚁群优化算法，实现了Kmean聚类，投影寻踪聚类，可以用于图像分割、点云聚类，对于广大算法研究者具有很好的借鉴意义。

计字符串类并给出其基本操作和运算符重载的算法实现。

牛顿插值法求线性方程组 自己做的 有点简单呵呵 -Newton interpolation method for linear equations themselves a bit simple-huh

相关的语音处理，适合于现代数字信号处理的课程设计，，，并且可以运行-related to the speech processing, which is suitable for modern digital signal processing design of, and can run