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First keep in mind that this is not a Matlab tutorial. This is just a list of tricks I have found useful while writing the toolboxes available on the Matlab Central repository.

稀疏非负矩阵分解，稀疏非负矩阵分解（SNMF）在线形稀疏编码理论的基础上将大量数据分解成正稀疏分量的一种算法(SNMF，Sparse non-negative matrix factorization)

说明：  WOA鲸鱼优化算法，包括论文和源代码，解决函数最值问题。(WOA whale optimization algorithm, including paper and source code, solves the problem of function maximum.)

matlab非常全的编程实例，代码丰富，初学者的佳品(matlab very wide programming examples, code-rich, beginners Jiapin)

说明：  文件里是MATLAB语言常用算法程序集，包括插值、函数逼近、数值微分、数值积分、线性方程组的求解等程序(File is a MATLAB algorithm for the assembly language used, including interpolation, function approximation, numerical differentiation, numerical integration, linear equations and other procedures)

基于Matlab的X-CT图像重建程序源代码(Matlab-based X-CT image reconstruction program source code)

说明：  PSO优化算法优化多变量没别的了，就这样了了了了了了(PSO optimization algorithm)

我们可以运用这个程序来计算信息论中的一个算法度量，度量数列互信息的大小(we can use it to calculate the multi-information)

wsn target tracking using matlab error model

this program will help in blind estimation