xianxlvbo

TSP FROM MATLAB WEBSITE

ABAQUS/Standard 用户材料子程序实例(A standard ABAQUS UMAT workexample.)

该程序是基于小波变换的熵谱，用来提取时间序列的周期成分。熵谱相对于小波谱来说在提取周期成分上有一定优势(The program is based on spectral entropy of wavelet transform to extract time series of the periodic component. Entropy is relative to the small spectral component in the extraction cycle, there are some advantages)

code for denoising and restoration using total variation restoration regularization

MUSIC算法[1]是一种基于矩阵特征空间分解的方法。从几何角度讲，信号处理的观测空间可以分解为信号子空间和噪声子空间，显然这两个空间是正交的。信号子空间由阵列接收到的数据协方差矩阵中与信号对应的特征向量组成，噪声子空间则由协方差矩阵中所有最小特征值（噪声方差）对应的特征向量组成。(MUSIC algorithm [1] is a feature space based on matrix decomposition method. From the geometric point of view, the signal processing can be decomposed observation space the signal subspace and the noise subspace, it is clear that the two spaces are orthogonal. Signal Subspace data received by the array covariance matrix and eigenvectors corresponding to the signal component, the noise subspace from the covariance matrix of all the smallest eigenvalue (noise variance) eigenvector components.)

供初学者学习和了解数组的应用。简单清晰的解释了数组(Applications for beginners to learn and understand the array. Simple and clear explanation of the array)

This program is play and summary an video. Also, this support various codecs.

用LLE算法来实现高维空间中流行的降维,从而在低位空间中有效表示该流行(to decrease the dimension of manifold embedded in high dimension space )

关于emd的判据研究，通过它可以终止emd对分平稳信号的分解，是最新版的方法(On the EMD criterion, it can terminate the EMD pair of stationary signal decomposition, is the latest version of the method)

一个matlab遗传算法源程序,自己找来的，原代码有少许错误，本人都已更正了，调试运行都通过了的。对于初学者，尤其是还没有编程经验的非常有用的一个文件. (A genetic algorithm matlab source code, could think of, the original code was flawed, I have been corrected, debugging and running through the of. For starters, in particular, no programming experience is very useful to a file.)