matlab_bgl_v2.1

regullar gallager matrix for low density parity check codes using matlab function for generate random matrix by gallager theory for MAC devises

MATLAB仿真LEACH算法，对研究WSN能量路由有很大帮助(MATLAB simulation of LEACH algorithm, the study of great help WSN energy routing)

此代码是在matlab下开发，适应于GPS高程拟合，只需加载相关数据，方便好用(This code is developed in matlab to adapt in the fitting of GPS Elevation, just load the relevant data, easy-to-use)

用matlab求解各个城市之间的最优的路径(Using matlab to solve the optimal path between the various cities)

Expectation-Maximization algorithm for a HMM with Multivariate Gaussian measurement Usage ------- [logl , PI , A , M , S] = em_ghmm(Z , PI0 , A0 , M0 , S0 , [options])

mvdr算法是最小方差无畸变响应波束形成器，它的原理来自是使非期望波达方向的任何干扰贡献的功率最小，但又能保持观测方向的信号功率不变。(mvdr algorithm is the minimum variance beamformer response distortion, its principle is that any interference from the direction of arrival of the undesired contributions to a minimum power, but the power of the signal while maintaining constant observation direction.)

BP神经网络的构建和模拟,有助于初学者学习(The construction of the BP neural network and simulated,help beginners to learn)

adaptive relaying technique its compared two relay types and subcarriers matching.

一个完整gsm通信系统的仿真程序。能计算呼叫阻塞率。(A complete gsm communication system simulation program. Can calculate the call blocking rate.)

利用matlab求最大李雅普诺夫指数的wolf算法(Use matlab for the largest Lyapunov exponent wolf algorithm)