数据挖掘、特征选择lars_lasso

说明：  图论模型及方法 搞计算机算法和数学建模的人都知道图论是一个很重要的内容。本资料介绍了图论中的最短路算法、匹配、邮递员和货郎问题、最小生成树、网络流等经典问题。而且有非常经典易懂的Matlab程序。(Graph theory and methodology of engaging in computer algorithms and mathematical modeling of the people know that graph theory is a very important content. The information presented in graph theory the most short-circuit algorithm, matching, and saleman & postman problem, minimum spanning tree, network flow problem, such as the classic. Has a very classic and easy-to-understand Matlab　programme .)

用matlab打开即可，可以绘制功率谱的函数，十分方便(using Matlab can be opened, the power spectral mapping function, which is very convenient)

一种实现matlab和c#结合的小例子，有待进一步改进(An implementation matlab and c# combination small example, be further improved)

说明：  the linear ARX model as shown below [12] is used to represent the input and the output data for the system. This ARX model is utilized for both Least Square (LS) and Recursive Least Square (RLS) algorithms. It is one of the simplest statistical methods for system identification used to find the transfer function for the model. The equations given by [15]: Y=φβ+ξ (7) β=〖(φ^T φ)〗^(-1) φ^T Y (8) where Y is the predicted output. φ is includes actual input and output parameters. β is includes parameters to be estimated.

MATLAB的优化设计和仿真设计课件。可以提高你的编程水平。(MATLAB optimization design and simulation design courseware. You can improve your level of programming.)

pso优化BP，非常实用，具有较好的预测能力(pso optimal BP，Very practical, with good predictability)

序列卷积代码，非常好用序列卷积代码，非常好用(Sequence convolution code, very easy to use)

this file is about beam forming with adaptive file

关于线性分类器的分类问题 如何将不同种类的对象分离(Linear classifier)

一个二进制PAM通信系统，使用滚降系数0.4的升余弦波形，速率4800bps，仿真早迟门的工作(A binary PAM communication systems, the use of roll-off factor of 0.4 or cosine waveform, rate 4800bps, early-late gate simulation work)