psotb-beta-0.3

complex network routing based on the lenght of queue of each node

内点罚函数法，求解最优化问题规划，适用于mantlb程序(Interior point penalty function method for solving optimization problems planning procedures applicable to mantlb)

自己编写的基于卡尔曼滤波的利用加速度传感器的计步器，测试数据是传感器放在腰部和手臂。(A kF-based pedometer using accelerator.)

汉明码的仿真实现以及调试，结果演示。是基于MatLAB环境用simulink仿真的(Hamming code and debugging the simulation)

用matlab对lenna图像进行处理，方法是自适应加权中值滤波，自己写的。(Lenna with matlab image processing of the method is adaptive weighted median filter, write your own.)

naive bayes classifier with parzen window kernel fitting

数字调制的经典书籍，涵盖各种调制方式，通过本书能对数字调制有个全面的了解(Digital modulation of the classic books, covering a variety of modulation)

使用案例讲述了MATLAB的参数估计与假设，有源代码(Parameters estimation and hypothesis testing )

pll锁相环编程程序 可以使用 matlab 编程语言(The program can be used PLL phase locked loopThe MATLAB programming language )

说明：  an investigation on use of chaotic sequence in DS-CDMA. The DS-CDMA systems offer physical layer security without the need for a significant increase in computation or power requirements. Nowadays, DSCDMA has been used widely. These systems suffers from multiple access interference because of other users transmitting in the cell, channel inter symbol interference and additive white Gaussian noise. Codes have an effective role in DSCDMA system, so M-sequences; gold sequences have been used as spreading codes in DS-CDMA. These sequences by shift registers and periodic in nature are developed. However, these sequences are not enough and also limit the security. This paper presents an investigation on use of new type of sequences called chaotic sequences for DS-CDMA system. These sequences by chaotic maps are generated.