TECH_MEMO-93-07

Fit a multivariate gaussian mixture by a cross-entropy method. Cross-Entropy is a powerfull tool to achieve stochastic multi-extremum optimization.

解标志模糊的奇异值分解和多路张量模型,用Matlab代码编写.(Resolving the Sign Ambiguity in the Singular Value Decomposition and multi-way tensor models)

该代码可以实现对非平稳水文序列的消噪处理(It may realize the elimination of noise in stochastic hydrological series.)

LDPC码仿真，采用peg构造矩阵H，译码为spa。(The code for ldpc simulation under matlab。)

逆变电路 使用matlab自带的pwm发生器 离散仿真(unicerse matlab simulink pwm generator)

说明：  这是关于自适应的一个m文件，希望对大家有用(This is an m on the adaptive document, we hope to be useful)

均值漂移算法是一种基于颜色特征的无参密度估计算法，被人们广泛的应用于图像滤波、聚类分析和目标跟踪等领域。(Mean shift algorithm is a nonparametric density estimation algorithm based on color feature, which is widely used in the fields of image filtering, clustering analysis and target tracking.)

说明：  该程序主要处理大数吃小数的方法处理，反正你试一试就知道怎么样了。(The program mainly deal with large numbers fractional approach to eating, anyway you try to know how the.)

Photovoltaic array modeling explained. Matlab/Simulink models available for download.

说明：  信号处理,是一本国处优秀教材的附带程序源码,相信对大家有用!(Signal processing, is a national Department of incidental teaching procedures excellent source, I believe it useful to everyone!)