array--algorithm

自己用Matlab编写的最优化算法,包括0.618,梯度法,共轭梯度法,罚函数法.(Their own written with Matlab optimization algorithms, including 0.618, gradient method, conjugate gradient method, penalty function.)

使用蚁群算法并进行改进，利用改进的蚁群算法优化BP神经网络的程序(Ant colony algorithm and improved use of improved ant colony algorithm to optimize BP neural network program)

摄像头定时拍照matlab程序，并制作了GUI界面，可直接运行。(Webcam time taking pictures matlab program, and produced a GUI interface, can be directly run.)

蒙特卡洛算法也常用于机器学习，特别是强化学习的算法中。一般情况下，针对得到的样本数据集建立相对模糊的模型，通过蒙特卡洛方法对于模型中的参数进行选取，使之于原始数据的残差尽可能的小。从而达到建立模型拟合样本的目的。(Monte Carlo algorithm is also commonly used in machine learning, especially in reinforcement learning algorithm. In general, a relatively fuzzy model is established for the obtained sample data set, and the parameters in the model are selected by Monte Carlo method so that the residual error of the original data is as small as possible. Thus, the purpose of establishing the model fitting sample is achieved.)

这是一个完整的EMD分解全过程，有Hilbert谱和边际谱。直接把源码复制到matlab即可。很全面。(This is a complete decomposition of the whole process of EMD, a Hilbert spectrum and marginal spectrum. Directly to the source code can be copied to the matlab. Very comprehensive.)

说明：  matlab必备的源代码教程，希望能用的到(matlab)

VSB调制模型，提倡共享。谢谢大家支持。(VSB modulation model, promoting sharing. Thank you for support. Thank you, Thank you, thank)

this file consists of matlab codes for portfolio optimization, codes are complete and a compelte example with some tests are included

基于Matlab编写的语音端点检测程序，希望对大家有帮助(prepared based on Matlab voice endpoint detection procedures, we hope to help)

实现OMP算法，即压缩感知的还原算法，将M*1的矩阵还原成N*1的稀疏矩阵,M<<N.(Implementing OMP algorithm)