二维粒子算法

说明：  非常实用的Matlab程序，对Matlab程序的学习很有帮助。(Matlab programs are very useful for learning Matlab program helpful.)

对象参数已知条件下二阶系统的自校正PID控制间接算法(Object parameters are known under the conditions of second-order system indirect self-tuning PID control algorithm)

天线三维仿真，得出具体图谱，吃三个图有具体含义(Three-dimensional simulation of the antenna, to draw concrete map, three graphs have a specific meaning to eat)

瑞利衰落信道的简单的仿真程序。可以较直观的看出瑞利衰落信道的特性。(Rayleigh fading channel simulation of a simple procedure. Can be more intuitive to see the characteristics of Rayleigh fading channels.)

在matlab换件下利用有限元分析方法，采用三角形单元计算隧道在自重作用下的变形和应力(The next piece in matlab for finite element analysis using triangular element in the weight calculation of the tunnel under the action of deformation and stress)

将newmark算法和牛顿威尔逊算法综合起来，结合两种算法的优势求解一般性动力学方程，线性和非线性都可以。(The Newmark algorithm and Newton Wilson algorithm are combined to solve the general dynamic equation, both linear and non-linear.)

qpsk2仿真代码 正交相移键控，是一种数字调制方式。(simulation code qpsk2 quadrature phase-shift keying is a digital modulation methods.)

flood frequency analysis for matlab

误码性能仿真,主要对二元通信系统的发送和接收端的符号是否一致作出计算，并得到误码率。(bite error simulation)

this is the matlab code of hamming code