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直接序列扩频的matlab程序，希望有用(Direct Sequence Spread Spectrum of the matlab program, I hope useful)

对基于软件无线电的gps系统进行了完整论述，介绍gps系统软件接收机的最新研究成果的时机已经成熟，同时介绍即将投入使用的欧洲伽利略导航系统。利用matlab(版本7．x)作为编程语言，其提供了非常强大的绘图功能，可以直观清楚地显示数据的结果。(Gps software radio-based system for a complete discussion of system software gps receiver introduces the latest research results of the time is ripe, will soon also introduced into the European Galileo navigation system to use. Using matlab (version 7.x) as a programming language, it provides a very powerful graphics capabilities, you can visually display the data the results clearly.)

说明：  这一程序主要分析了辅助变量最小二乘法，运用地推算法。(This program analyzes the least squares method of auxiliary variables, the use of ground projection method.)

谱估计中的Esprit算法，利用matlab进行仿真找出信号的频率，精度较高(Spectral estimation algorithm in the Esprit, the simulation using matlab to find the signal frequency, high precision)

大学数学实验实验三中的编程练习题目源代码(University Mathematics Experiment Experiment 3 programming source code practice questions)

machine data processing part1

基于独立分量分析的fastICA算法在各个方面运用的基本算法( FastICA algorithm based on independent component analysis is used in all aspects of the basic algorithm )

说明：  微弱信号检测的随机共振方法与应用研究 博士生论文(Stochastic resonance in weak signal detection method and application of doctoral thesis)

二阶相关系数,大家看看.可以的下载.非常有用(Second-order correlation coefficient, we take a look at. Can download. Very useful)

一个颜色空间转换的程序，可以实现任何空间的转换，如rgb到L*a*b颜色空间转换等。(A color space conversion process, conversion of any space can be achieved, such as rgb to the L* a* b color space conversion.)