直接序列扩频

This book constitutes an excellent source for understanding the basic operation of the Global Positioning Systems (GPS). It also allows the reader to take the first steps towards understanding how the Kalman Filter is implemented in the estimation of drifting parameters of the GPS. The "Kalman Filter Basics" chapter is preceded by a description of the different errors that affect the GPS signals. Furthermore, this book includes sections on the Wide-Area Augmentation System, Inertial Navigation, and Differential GPS, which enables the understanding of these concepts and thus, provides the reader an overall perspective of the Global Positioning System.

用MATLAB实现算术编码，并计算其平均码长，熵和编码效率(Achieved using MATLAB arithmetic coding, and calculates the average code length, entropy and coding efficiency)

MATLAB余弦与小波变换在图像压缩中的比较(xuxian.rar)

一种 较新的聚类算法 Dominant-set 的代码，包括聚类算法的代码和测试代码。该算法最大特点 就是基于图理论的 ，相对于Normalized Cut,计算复杂度低很多，况且能自动决定类的个数 (A relatively new clustering algorithm Dominant-set the code, including the clustering algorithm code and test code. Most prominent feature of the algorithm is based on graph theory, and compared with the Normalized Cut, much lower computational complexity, decision Moreover automatically the number of categories)

是平面三角形单元分析的Matlab源码，是我自己编写的，运行成功，希望对大家有所帮助。(Is a plane triangular element analysis Matlab source code is written in my own running success, we want to help.)

Matlab语言写的FFT算法与MATLAN中fft函数对比(Written in Matlab FFT algorithm fft function in comparison with the MATLAN)

说明：  一个support vector machine的matlab工具箱。(a support vector machine of Matlab Toolbox.)

MATLAB串口操作官方教程（2014版）v1.2,轻松解决串口通讯(MATLAB serial operation of the official tutorial (2014 Edition) v1.2, easy to solve serial communication)

微软的一道题目，有12个外表一模一样的小球，其中有一个的质量和其他11个球不一样（11个球的质量完全相同），而且该球不知道是轻点还是重点。现在给你一个天平（无砝码），只有3次测量机会，请你找出该球。球号从a到l(小写)-Microsoft" s one topic, there are 12 look exactly the same ball, one of which the quality and not the same as the other 11 balls (11 balls of the same quality), and that the ball does not know or focus of light spots. Now to give you a balance (no weight), only three measurements chance, would you please identify the ball. Ball number from a to l (lowercase)

非常好的聚类工具包，用Matlab开发，适合于科研用途等()