APSK-modulation-in-AWGN-channel

说明：  qpsk matlab

自编matlab的张正友标定方法，双目视觉的一种灵活标定方法(Zhang s calibration method based on Matlab)

DFIG的电网侧变换器模型，内含可以设置的理想电网电压正弦波(Over grid voltage sine wave DFIG grid side converter model, you can set the contents of)

实现神经网络PID进行编程，仿真，此神经网络是BP神经网络。(Realize the neural network PID programming, simulation, the neural network is BP neural network.)

一种高效的免疫算法，可以被用来进行故障诊断。经过检测，效果较好。(A highly effient immune algorithm and can be used in the fault diagnosis field)

The Rö ssler attractor /ˈ rɒ slə r/ is the attractor for the Rö ssler system, a system of three non-linear ordinary differential equations originally studied by Otto Rö ssler.[1][2] These differential equations define a continuous-time dynamical system that exhibits chaotic dynamics associated with the fractal properties of the attractor.

这是小波包变换算法程序，有利于方便大家使用(This is the wavelet packet transform algorithm program will help facilitate the use of all)

自己编写的vc调用matlab程序，可以再vc的环境下实现matlab窗口显示图像，对初学者很有用(I have written matlab program called vc, vc environment can be achieved matlab window display images, useful for beginners)

1. 设计的目的 从三相全控桥整流电路出发，通过利用matlab/simulink工具对仿真电路的参数设定以及分析，得到电路的工作原理以及所加入的触发脉冲控制方法以及PI调节方法。 (Designed to departure from the three-phase full-controlled bridge rectifier circuit parameter setting and analysis of simulation circuit by using matlab/simulink tools to get the circuit works as well as added the trigger pulse control method, and the PI regulator.)

matlab在通信系统中仿真实例，有实际的仿真程序和方法示范。(Matlab simulation examples in the communication system.)