kmeans

压缩包中是几款LDA人脸特征识别的程序，和文章，一共是4个程序吧，有MATLAB的还有C++的(Compressed packet is LDA several facial feature recognition procedures, and articles, a total of four procedures you have MATLAB are C++ the)

说明：  《MATLAB数据处理与应用》应用数据处理(&quot MATLAB data processing and application of&quot data-processing applications)

This example shows the use of the FFT function for spectral analysis. A common use of FFT s is to find the frequency components of a signal buried in a noisy time domain signal.

modelo dinamico robot

运用explicit,implicit, crank-nicolson方法计算美式期权以及带分红的美式期权(using explicit,implicit, crank-nicolson methods to calculate american options)

MATLAB经典符号运算算法设计教程Classical symbolic computation algorithm MATLAB Tutorial(Classical symbolic computation algorithm MATLAB Tutorial Classical symbolic computation algorithm MATLAB Tutorial)

说明：  这是关于层次分析法、聚类分析、主成分分析的源代码(This is about the level of analysis, cluster analysis, principal component analysis of the source code)

small signal analysis of power system matlab toolbox

LSI就是这样一种维数约减方法。它可以通过对“文档向量矩阵”进行解奇异值分解（SVD: Singular Value Decomposition）运算，自动计算得到一个比原始空间小得多的有效语义空间(LSI is such a dimensionality reduction method. It can be through the "document vector matrix" for the singular value decomposition (SVD: Singular Value Decomposition) operation, automatically calculated an effective semantic space is much smaller than the original space)

说明：  该代码可以仿真直接扩频系统不同正弦幅度下误码率的的大小(Simulation of bit error rate of direct spread spectrum system)