Duffing

选取CDMA通信系统中的接入信道部分进行仿真与分析。首先，通过学习相应的理论知识，熟悉接入信道实现的过程，对每一步的原理有了较深的理解，同时，也对MATALB软件进行熟悉和了解，对MATLAB软件中的SIMULINK部分及其内部的CDMA模块用法和参数设置进行熟悉，然后运用MATLAB软件对接入信道部分进行设计，并逐步地对各个模块进行分析、仿真与验证。目的是通过毕业设计工作熟悉现代无线通信系统的基本构成与基本工作原理-CDMA (communication system to select the access channel simulation and analysis of parts. First of all, by learning the theory of knowledge, familiar with the access channel to achieve the process, with each step deeper understanding of the principle, at the same time, but also familiar with the software MATALB and understanding of the MATLAB software and its internal part of the SIMULINK use of the CDMA module and parameter settings are familiar with, and then use MATLAB software to access parts of the design of channel and step by step analysis of each module, simulation and verification. The purpose of design work through graduate familiar with the modern wireless communication systems constitute the basic and fundamental principle,)

世界坐标系转换 二维和三维的坐标系compound(The world coordinate system transformation)

聚类分析的入门论文，是自己研究生是整理所得，所选文献讲的都很清晰。(The introductory thesis of clustering analysis is that the graduate students are collating the income, and the selected literatures are clear.)

余弦分析采用最小二乘法，以适应一个正弦波的时间序列。余弦分析通常用于生物时间序列分析，演示predictible的节奏。这种方法可用于一个不平等的间隔时间序列。(Cosinor analysis uses the least squares method to fit a sine wave to a time series. Cosinor analysis is often used in the analysis of biologic time series that demonstrate predictible rhythms. This method can be used with an unequally spaced time series.)

Position Localization

学习的例子，看后很有感触，欢迎大家前来下载，一起进步(Learning examples, look after very touching, welcome everyone to come to download, together with progress)

matlab实用教程 内容详细 可以作为手册使用(matlab tutorial and detailed can be used as a cookbook)

Block base DCT data hiding and recovery of secrete image.

用Matlab仿真直接序列扩频系统 用Matlab仿真直接序列扩频系统(Matlab program for DSSS system)

MOM MATLAB RWG奇函数 用MATLAB语言写的矩量法程序，用于计算线天线或面天线的电路参数和辐射参数。(MOM MATLAB RWG odd function using MATLAB language to write procedures moment method for calculating antenna or antenna circuit parameters, and radiation parameters.)