digitalcommmod

说明：  对图像进行处理后常需要计算图像的PSNR值和NC值(calculate the PSNR and NC of pictures)

捷联惯导解算程序四元数法，对飞机航姿系统的简单化很重要。(SINS solver quaternion method, the simplicity of the aircraft AHRS is very important)

二自由度的四分之一车辆悬架模拟，非主动悬架 simulink模型 (A quarter of the two degrees of freedom vehicle suspension simulation, the active suspension model of simulink )

awgn信道的建模。matlab实现方针，进行了比较(awgn channel modeling. matlab realize the principle of a comparative)

The Steep Descent Method

说明：  基于MATLAB的通信系统的仿真,包括了许多例子(MATLAB-based simulation of communication systems, including the many examples)

本程序主要对APSK信号进行了定性分析，对其星座进行优化设计，得出最佳设计。(the main procedures of APSK signal a qualitative analysis, Constellation optimize its design, The optimum design.)

一个蓝牙系统的matlab/simulink实现程序，代码完整，经过调试(A Bluetooth system, matlab/simulink realization of program, code integrity, through the commissioning)

十进制小数转化二进制小数(补码形式输出),对RAM或ROM设置初值极其方便(decimal metric system conversion binary decimal (Complement forms output), the RAM or ROM set initial extremely convenient)

关于distributed consensus的，发表在2009-acc的一片论文的仿真程序，希望对大家有用(matlab code for distributed consensus, the paper is pubulished on 2009-acc)