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用matlab语言写的地震偏移成像软件集,很有用的东东呵(Matlab language used to write the seismic migration imaging software set, very useful Dongdong Oh)

说明：  基于改进人工蜂群算法的K均值聚类算法-喻金平-郑杰-梅宏标，matlab(K-means clustering algorithm based on improved artificial bee colony algorithm-Yu Jinping-Zheng Jie-Mei Hongbiao, matlab)

这是一个LDA主题模型的matlab代码，可进行中文模糊聚类分析，内涵说明，可直接使用。(This is a topic LDA model matlab code, can be Chinese fuzzy clustering analysis, meaning that can be used directly.)

a usefull algorithm to smooth PERIODOGRAM of a selected signal.

how to taking an text/word from word image

Loop antenna radiation pattern Using Matlab

杜达的《模式分类》第二版配套的matlab代码，供做该方面研究的同学学习！(the matlab code of 《 pattern classification》)

采用贝叶斯正则化算法提高 BP 网络的推广能力。 在本例中，我们采用两种训练方法，即 L-M 优化算法（trainlm）和贝叶斯正则化算法（trainbr），用以训练 BP 网络，使其能够拟合某一附加有白噪声的正弦样本数据。(Bayesian regularization algorithm to improve the generalization ability of BP network. In this example, we use two training methods, namely LM optimization algorithm (trainlm) and Bayesian regularization algorithm (trainbr), to train BP network so that it can fit a sine additional white noise sample data.)

CORDIC sin cos algorithm 2

在以往的关于多用户检测程序，给出的多是针对CDMA系统的。出于长期以来笔者对TD-SCDMA系统应用研究，在这里我进行了一些修改(In previous procedures on the multi-user detection, given mostly for the CDMA system. For a long time writer on the TD-SCDMA system application, where I made some changes)