code-new

OFDM仿真，包括详细的解析，对初学者有很好的作用(OFDM simulation, including detailed analysis of the beginners have a good role)

matlab软件在有限差中的应用，里面含有一篇相关论文(the software matlab finite difference, which contains a related paper)

说明：  画圆，第一个是标准圆，后面的是加有高斯噪声的圆(Drawcircle, the first is a standard round, followed by the addition of the circular Gaussian noise)

三篇关于Raptor编码的原理和应用的中文文献，希望对您有所帮助！(Chinese literature of 3 Raptor coding principles and applications in the hope of help to you!)

关于创建感知器神经网络并训练输出的小程序(About creating Perceptron Neural Network applet)

MZM modulator Bias control two tones technique

The file contains program for image processing

LDPC encoding and decoding of rate 4/7

二进制的遗传算法整定pid的参数，用于遗传算法的初步学习(Binary genetic algorithm-tuning the pid parameter for the genetic algorithm preliminary study)

一个计算机辅助技术与仿真技术的实例，主要是讲解matlab与自动控制系统相结合的技术(Examples of a computer-aided technology and simulation technology, mainly on the matlab and automatic control systems combine technology)