2010-04-15_Variable_PSO

最小二乘法椭圆拟合 fit_ellipse( x,y,axis_handle ) x，y为坐标点 适用于一般方程哦。好用(Least squares ellipse fitting fit_ellipse (x, y, axis_handle) x, y for the coordinates of points applicable to the general equation Oh. Use)

龚纯精通matlab最优化计算！~~~~约束优化章节源程序(restraint optimize)

It is a drilling system control

本程序是根据二相编码信号脉冲压缩原理所编写的压缩脉冲信号，用于雷达编码(The program is written based on the principle of pulse compression of two-phase encoded signals compressed pulse signal for radar coding)

介绍一些matlab在数学方面的应用，非常详细，具有很好的参考价值(Matlab some applications in mathematics, very detailed, with a good reference value)

本文简要介绍了语音信号采集与分析的发展史以及语音信号的特征、采集与分析方法，并通过PC机录制自己的一段声音，运用Matlab进行仿真分析，最后加入噪声进行滤波处理，比较滤波前后的变化。(This paper introduces the voice signal acquisition and analysis of the history and characteristics of speech signals, sampling and analysis methods, and through a PC, record your own voice, use of Matlab simulation and analysis, and finally adding noise filtering, comparing before and after filtering change.)

基于循环前缀的符号定时同步和载波同步的ofdm仿真的matlab程序(Symbol Timing and Carrier Synchronization of ofdm Matlab simulation procedures.)

胡广书，数字信号处理中的例程，有matlab，c，fortran三个版本(matlab ,shuzixinhao chuli )

mimo system simple examples

这是一个关于遗传算法的MATLAB程序,用于求某种函数的极值(This is a genetic algorithm on the MATLAB program for a certain function for the Extreme)