pid-adjust

codes examples in matlab

LBM方法求解流体力学中的lid driven flow 问题。输入迭代次数，输出流场速度矢量分布图。(LBM method for solving fluid mechanics in the lid driven flow problems. Enter the number of iterations, the output flow velocity vector distribution.)

说明：  模糊C均值聚类的MATLAB程序，有详细中文注释，对初学者很有帮助。(Fuzzy C-means clustering of the MATLAB program, a detailed English notes, very helpful for beginners.)

人脸检测是人脸识别的重要组成，由于肤色具有相对稳定性切在恩踩空间上有一定的类聚性，基于肤色的人脸检测能够提高检测的准确性(Using skin color model image for testing, to determine the amount of the face region. Color with class cohesion in the color space can improve the efficiency of detection)

非线性方程求解1--5（3） 非线性方程求解1--5（3）

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.)

我用MATLAB做的增广矩阵法系统参数辨识(I use MATLAB to do the Augmented Matrix Method system parameter identification)

说明：  这是9225的初始化资料，绝对OK,已测试过的，效果非常不错，欢迎大家试用(This is the 9225 initialization information, absolutely OK, have been tested, the effect is very good, welcome trial)

Segmentation of images

这是一个OFDM的仿真，里面的untitled.A为主函数，最后出现误码率ber的仿真图(This is an OFDM simulation, the main function inside untitled.A, last seen ber BER simulation map)