jiduchuanganqi

说明：  中文版的matlab文档，适合那些和我一样英语不好的同学(Chinese version of matlab files, suitable for those who, like me, English not good students)

“模拟退火”算法是源于对热力学中退火过程的模拟，在某一给定初温下，通过缓慢下降温度参数，使算法能够在多项式时间内给出一个近似最优解。退火与冶金学上的‘退火’相似，而与冶金学的淬火有很大区别，前者是温度缓慢下降，后者是温度迅速下降。(Simulated Annealing)

可以用于多种环境下的模糊PID控制模型图(Fuzzy PID Control)

basic OFDM model using simulink. This will evaluate the BER performance of OFDM of IEEE802.16 architecture. This simulation uses multipath fading channel

简单的萤火虫算法matlab实现，大家可以下载了看看，并且进行改进。(Simple firefly algorithm matlab realize, we can download a look, and make improvements.)

利用Matlab编程计算最短路径及中位点选址，实例+源程序 (This paper introduces a MATLAB code with examples for caculating the shortest path and the middle point.)

经过改进的三次B样条小波变换，解决如何求解或者有没有已知的3次B样条小波重构滤波器系数的问题(Improved cubic B-spline wavelet transform, to solve how to solve or have no known three B-spline wavelet reconstruction filter coefficients problem)

说明：  归一化后截止频率为0.2的数字低通滤波器，并且能有效滤掉工频干扰，使心电信号有效表达信息。(The normalized digital low-pass filter with a cutoff frequency of 0.2, and can effectively filter out power frequency interference, so that the ECG signal can effectively express information.)

相控阵雷达的重要性就不用多说了。本人仔细编写了相控阵雷达的仿真波束图，和切比雪夫加权矩阵波束图。虽然文件不大，但是编的很辛苦的。(err)

利用matlab建立的模型——单闭环有静差转速负反馈调速系统（电机控制）(Using Matlab established model- a single closed loop static speed negative feedback speed control system (motor control))