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用于时间序列ARMA模型定阶程序,效果还可以，供大家参考！(a program for Time Series ARMA model order determination)

实现在任意格式的图片中隐藏信息 联合开发网 - pudn.com

用matlab实现的视频读取并提取目标背景，对初学者很有用(failed to translate)

lms均衡系统的源码文件，包含输入、信道、均衡、输出。(lms equalizer system source code file that contains the input channel, balanced outputs.)

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)

时间序列的一般分解实例，其中包括原始数据，季节项，趋势项和随机项(General time series decomposition instance, including raw data, seasonal items, the tendency and random items)

FSK调制解调MATLAB源代码FSK，很不错，值得看看(FSK modulation and demodulation MATLAB source code FSK, very good, worth a look)

利用改进的蚁群算法，寻找最优路径，优化了算法运行时间(The use of improved ant colony algorithm to find the optimal path optimization algorithm running time)

基于matlab算法开发点云数据x/y/z坐标提取，算出相关粗糙度。(The point cloud data x/y/z coordinate extraction was developed based on matlab algorithm to calculate the correlation roughness.)

基于有限体积法求解不可压缩流体的二维NS方程，包括结果图，可移植性好。(solving 2-D N-S equation based on FDM)