feedback-neural-network

使用支持向量机进行非线性回归，得到非线性函数y=f(x1,x2,…,xn)的支持向量解析式，求解二次规划时调用了优化工具箱的quadprog函数。本函数在程序入口处对数据进行了[-1,1]的归一化处理，所以计算得到的回归解析式的系数是针对归一化数据的，仿真测(Using support vector machines non-linear regression)

互相关与自适应滤波测量流速的比较研究，，分别讨论了互相关法和自适应滤波时延估计法测量流速(Cross-correlation to compare and measure the flow rate of adaptive filtering, respectively, discussed the correlation method and adaptive filtering delay estimation method measuring the flow rate)

常见信号的调制解调过程 如QPSK BPSK等(qpsk，bpsk and so on)

中国国旗部分程序，大家可以参考一下，希望大学学习MATLAB之用(this is a matlab program of the chinese flag,Please download carefully)

A steganograghic usfull and incripted tool for hiding critical secret information -text files inside a bitmap images.(A steganograghic usfull and incripted tool for hiding critical secret information-text files inside a bitmap images.)

说明：  这是国外一本经典教材附带的程序，通信系统的matlab实现，所含例子丰富(This is a classic foreign materials attached to the procedures, communications systems to achieve matlab contains abundant examples of)

最优化方法的实现算法，分别有0.618法，共轭梯度法，等(The realization of optimization algorithm)

说明：  调频通信matlab，用MATLAB实现一种快跳频通信系统(FM communication matlab, use MATLAB to achieve a fast frequency-hopping communication system)

智能天线波束赋形算法的比较LMS RLS(Smart antenna beamforming Algorithms)

很多MATLAB经典算法的程序，比如插值与拟合、规划问题、数据分析、解方程、Dijkstra、Floyd、kruskal等等(some matlab Classical algorithm program，for exmple Dijkstra、Floyd、kruskal...)