聚类分析

a presentation demonstrate the principles of Fourier transformation with matlab code

对于图像的循环显示有用，可以进行视频的生成。(For the cycle of image display useful video can be generated.)

本人编写的模糊pid控制系统实例,neng zidongshengcheng (Fuzzy pid control system I have written examples)

说明：  距离变换,实现距离变换后图像的显示。查看结果。(DT transform)

说明：  MATLAB通信仿真及应用实例详解,matlb学习资料(MATLAB通信仿真及应用实例详解)

2011年数学建模B题程序代码，解决城市网点分布缉拿小偷的问题(2011 Mathematical modeling code of Problem B)

傅立叶变换能将满足一定条件的某个函数表示成三角函数（正弦和/或余弦函数）或者它们的积分的线性组合。(Fourier transform can meet certain conditions expressed as a function trigonometric (sine and/or cosine functions) or their integral linear combinations.)

matlab源代码，是非负矩阵分解工具箱，包含乘法更新，最小二乘约束，投影梯度法等方法(Usage: [W,H] = nmf(X,K,alg,maxiter,speak) W: output matrix H: output matrix X: input matrix K: number of components alg: algorithm to use maxiter: maximum number of iterations speak: print to screen Algorithms: mm: Multiplicative updates method using euclidean distance measure. cjlin: Projected gradient method prob: Probabilistic non-negative matrix factorization. als: Alternating least squares. alsobs: Alternating least squares with optimal brain surgeon. Demonstrations: PET: NMF on a PET dataset Text: NMF used on a three different datasets Email, medical, and CNN. Algorithms mm: Multiplicative update method using euclidean distance measure. Described in Lee and Seung, 2001, Algorithms for Non-negative Matrix Factorization, Advances in Neural Information Processing Systems 13, 556-562. This algorithm is the most commonly used algorithm to solve NMF. cjlin: Alternative non-negative least squares using projected gradients. Author: Chih-Je)

说明：  JPDA算法,仿真MATLAB 大家仔细学习啊(JPDA algorithm, MATLAB simulation we carefully study ah)

MATLAB的通用飞行器仿真MATLAB simulation of the general aircraft(MATLAB simulation of the general aircraft)