Scurve

一篇关于宽带MIMO-OFDM系统的文章，从最基本的系统结构，到复杂的信道估计等都有极其详细的论述，可以说代表了当今MIMO-OFDM系统研究的潮流和研究现状的总述！(one of the Broadband MIMO-OFDM articles from the most basic system structure, to complex channel estimation and others all have very detailed exposition It can be said on behalf of today's MIMO-OFDM system and the trend of the total study to the status quo!)

该matlab代码实现了“综合多分支分裂式层次化聚类” (Matlab implementation of Omnibus Multi-Branching Divisive Hierarchical Clustering (OMBDHC) “A competitive omnibus performance criterion for divisive multi-branching hierarchical clustering” by Soeria-Atmadja et al. (submitted). Note that OMB-DHC package is implemented in Matlab code and therefore demands the Matlab core program, as well as the Statistics toolbox of Matlab. Divisive hierarchical clustering (DHC) has emerged as a promising alternative for the identification of sub-structures in multivariate data. Of particular interest is multi-branching DHC, which allows flexible numbers of subclusters at each hierarchical level. One poorly explored issue in multi-branching DHC concerns the actual importance of the two performance criteria (and their associated algorithms) to automatically create clusters and select number of clusters, respectively. Another interesting but hitherto unexplored issue is the possibility to employ a single omnibus performance criterion that guide)

Fast search for Dirichlet process mixture models (This code implements the search algorithms (modulo a few minor changes) described in the Fast search for DPMMs paper at AI-Stats 2007. It should work out of the box with a reasonably recent version of matlab. Currently the code only contains the Dirichlet/Multinomial case, but the Gaussian case can be hacked in in about 5 minutes.)

非线性动力学，峰值模式boost变换器分岔图绘制，闭环模型(Nonlinear dynamics, peak mode boost converter bifurcation diagram drawing, closed-loop model)

说明：  使用ant_colony_system蚂蚁系统解决TSP问题 (Using the ant system to solve TSP problems ant_colony_system)

TSP问题；蚁群算法；关键参数设置；MATLAB(MATLAB，tsp)

灰度图像的频域增强,MATLAB实现,内有图(Gray-scale images to enhance the frequency domain, MATLAB realize, there are plans)

说明：  oqpsk,qpsk信号的调制与解调并绘制出调制后的图形。(oqpsk, qpsk signal modulation and demodulation, and draw graphics modulated.)

最小均方ESPRIT算法，仿真了随着信噪比的变化RMSE的变化，随着信噪比的增加RMSE减小(Minimum mean square ESPRIT algorithm, and simulated with the change of SNR RMSE of change, with the increase of SNR RMSE decrease)

this matlab code for Image contrast enhancements of grey and rgb images.