GM

how to construct the parity check matrix for LDPC codes

说明：  MIMO系统中的经典的V-Blast代码，是一位博士写的，作为我的程序参考资料用的。运行过，正确无误。(MIMO system, the classic V-Blast code, written by a PhD, as my reference material used in the procedure. Run over, correct.)

单级倒立摆的双闭环PID控制simulink仿真(Inverted Pendulum Simulation of double closed loop PID control simulink)

很好的解决微分方程的程序。是非常重要的程序，可以用来拓宽视野以及获得更加清楚的认识。(Very good program to solve differential equations. Is a very important program that can be used to broaden the horizons and get a more clear understanding.)

matlab帮助文件汉化版，有助于大家迅速了解matlab函数(the Chinese help of matlab )

用matlab编写的图像几何变换程序，包括旋转和平移，适合初学者。(Prepared using matlab image geometric transformation process, including rotation and translation, suitable for beginners.)

run length encoding,decoding

Empty constructor Source Code for Andriod.

本文件是基于MATLAB的解最优化算法的源代码，为牛顿法(This document is based on the MATLAB optimization algorithm solution of the source code for the Newton method)

采用Simulink仿真工具，通过对二元对称信道的仿真，研究信道编码（如Turbo码等）对误码率的改善情况。(Simulink simulation tool used, through the binary symmetric channel simulation to study the channel coding (such as Turbo code, etc.) on the error rate to improve the situation.)