disper

发送端已知信道容量，注水法进行的信道容量的仿真(The sender known channel capacity, water injection capacity of the channel simulation)

在simulink环境下的车辆PID控制算法(PID control for vehicle)

3G系统及仿真平台，包括3D MIMO，资源调度，协作多点传输，接收调制解调等(3G systems and simulation platform, including 3D MIMO, resource scheduling, coordinated multipoint transmission, the receiving modem, etc.)

振动工具箱，用于机械振动理论的学习与基于matlab的编程(Vibration toolbox for mechanical vibration theory of learning and programming based on matlab)

与已有的代码相比，本代码不仅包含调制解调、星座图、误码率等已有功能，更添加蒙特卡洛仿真，具有更好的性能，程序会产生一些图，能看清楚调制解调的过程中一步一步的编解码过程。(Compared with the existing code, the code contains not only the modulation and demodulation, constellation diagram, such as bit error rate for existing function, more add a Monte Carlo simulation, has better performance, the program will produce some map, can see the encoding and decoding process step by step in the process of modulation and demodulation..)

说明：  i/o控制对于i/o的灯作为硬件控制，关于对引脚的具体控制(the describe of i/o control)

skin detraction Channing the skin color to another color

to check the uniformity of random numbers using runs up & down test

Regression test case for issue 1134697.

大规模MIMO系统的信道估计方法,正确的代码(Channel estimation methods for large-scale MIMO system)