wind_field

matrix theory：Mathematically rigorous introduction covers vector and matrix norms, the condition-number of a matrix, positive and irreducible matrices, much more.(matrix theory)

matlab实现牛顿插值，一个简单的程序(matlab implementation of Newton interpolation, a simple procedure)

说明：  神秘代码大PK ——2009第二届奇虎360软件安全大赛比赛规则及题目 第五题答案(geeks pk code)

一个基于稀疏盲源分离的程序，很不错，值得学习下(Underdetermined Blind Source Separation using Sparse Representations)

相控阵天线的方向图（切比雪夫加权），与理论分析结果相比，小波包分析提取振动信号中的特征频率。( Phased array antenna pattern (Chebyshev weights), Compared with the results of theoretical analysis, Wavelet packet analysis to extract vibration signal characteristic frequency.)

说明：  GA优化BP网络，matlab编程设置神经网络三层，并有数据测试验证(GA optimizes BP network, matlab programming sets up three layers of neural network, and has data test verification)

利用元包数组来存放计算过程的结果，利用matlab实现多元统计学中的聚类算法（计算距离矩阵）。(million packets using arrays to store the calculation results Matlab achieve multiple use of statistical clustering algorithm (distance matrix calculation).)

对叠后地震资料进行偏移处理的的matlab程序，仅供参考(For post-stack seismic data migration processing matlab program for reference purposes only)

卫星导航软件接收机解算程序，新增了矢量跟踪环算法(GNSS SDR)

分析仿真舰船目标散射点在不同初始相位下的慢时间多普勒历程(Analysis and Simulation of slow-time Doppler history of ship target scattering points in different initial phases)