frequency_hopping

说明：  利用MATLAB编的程序段可以实现计算机制全息图及数字全息图的频谱滤波(Procedures for the use of MATLAB can be achieved above the computer system and digital hologram hologram spectrum filtering)

principal and independent components analysis

主要介绍MATLAB概率统计计算经典30例，非常实用。(Introduces MATLAB 30 cases of classical probability and statistics calculations, very practical.)

We could see the difference between transfer function and state-space discription.

贝叶斯网络教案中的洒水车源代码，含抽样代码。(Bayesian model case study in the sprinkler)

matlab里的S函数的编写指导，对于自己编写程序很有帮助(guiding the preparation of the S-function in the matlab helpful for their own programming)

TOA定位算法，代码无错误，根据站点信息，闪电位置计算出接受信息，然后加误差反演出数据(TOA for matlab)

harmonic filter for the RL load and non-linear load

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：  matlab粗糙集属性约简程序，含详细注释(matlab rough set attribute reduction process, with detailed notes)