chapter02

无约束优化的matlab程序。很全面，适用于数学建模等竞赛活动。(Unconstrained optimization matlab program. Very comprehensive, suitable for mathematical modeling contest.)

随机一致性指标问题-Matlab实验课程学习资料，附源码(Random consistency index problem-Matlab experimental course learning materials, with a source)

自己编的MIMO瑞利衰落子程序，四径，车速20，参数可以修改(Rayleigh fading MIMO compiled its own subroutines, four tracks, speed 20, the parameter can be modified)

说明：  经典MUSIC算法,WMUSIC算法,ROOT-MUSIC算法,BEAMFORMING-MUSIC-BS1算法的性能与阵元数的关系(Classical MUSIC algorithm, WMUSIC algorithm, ROOT-MUSIC algorithm, BEAMFORMING-MUSIC-BS1 algorithm performance and the relationship between the number of array elements)

自己画的SIMULINK仿真的三个PID控制，以供大家参考。(Use SIMULINK three PID control)

直流电机调速的matlab实现框图，方便易懂，值得参考。(Matlab block diagram of the DC motor speed control, easy to understand, it is also useful.)

自己编的。采用GPS仿真信号，基于子空间正交投影的抗干扰DOA估计算法，(Using GPS signal simulation, based on subspace orthogonal projection interference DOA estimation algorithm,)

说明：  Crank-Nicolson格式求解抛物型方程(Solving parabolic equation with crank Nicolson scheme)

说明：  matlab入门简介，北京邮电大学多媒体通信中心 (matlab entry profiles, Beijing University of Posts and Telecommunications Multimedia Communication Center)

最速下降法又称为梯度法，是1847 年由著名数学家Cauchy 给出的，它是解析法中最古老的一种，其他解析方法或是它的变形，或是受它的启发而得到的，因此它是最优化方法的基础。这里给出其Matlab源程序。(The steepest descent method, also known as gradient method, was in 1847 given by the famous mathematician Cauchy, it is the oldest analytical method one, other analytical method or its variants, or inspired by it obtained and therefore it is the basis for the optimization method. Here are its Matlab source.)