4

可以随机的将N个数分配到N个位置上，特别是在一些随机分配的问题上有用(N number will be randomly assigned to the N positions, particularly in a number of issues were randomly assigned to be useful)

本程序可以实现具有较好相关性的ZC序列，其时频两域相关性很强(The program can achieve better correlation with the ZC sequence, time and frequency domain strong correlation)

这是一个用在Matlab中对二维图像进行特征点提取的代码(This function returns IMAGE s SIFT keypoints)

说明：  基于LQR方法的风电机组变桨距控制的动态建模与仿真分析 模型搭建完成，功率跟踪效果良好(Dynamic modeling and simulation analysis of wind turbine pitch control based on LQR method The model is built and the power tracking effect is good)

根据不同的地理位置转化坐标的matlab源程序，给出注释，方便修改。(Depending on the geographic coordinate transformation matlab source, give comments, easy to modify.)

简单条件下规则二度体重力异常的正演计算-圆柱体(Simple conditions under the rules of the second abnormal weight force of the forward calculation- cylinder)

matlab编写的粒子滤波目标跟踪示例，简单实用(Matlab prepared by the particle filter target tracking example)

modulation coding for communication channel

说明：  Proportional Fair Frequency Domain Packet Scheduling Algorithm for LTE System

纳税风险评估方案及对策,2013西安交通大学数学建模模拟赛matlab代码(Tax risk assessment program and Countermeasures.)