GLOWWORM

基于粒子群优化算法（PSO）的类间方差估计（Otsu）(Based on Particle Swarm Optimization (PSO) of the between-class variance estimation (Otsu))

说明：  this source code in matlab include three parts. It help to simulate ber in mc-cdma systems

MATLAB的EMD工具箱，主要是对信号进行IMF分解，然后进行希尔伯特变换。得到信号的瞬时频率，并画出能量图。 使用是解压到matlab的work里面即可。(MATLAB toolbox of EMD, decomposition IMF, then Hilbert transform signal. The instantaneous frequency of the signal, and draw the energy diagram. Use extract to matlab can work inside.)

处理带有约束条件的matlab程序，很重要，能用(Dealing with the constraints of the matlab program, it is important, can use)

拉东正反变换，应用于地震勘探中，对信号进行操作。可用于去噪以及信号分析等。(Radon transform and inverse transform )

利用matlab模拟出心电图，并对心电图做相应处理！(Using matlab simulated ECG, electrocardiogram and accordingly deal with!)

说明：  傅立叶采样数据生成程序，由matlab语言编写，并有详细注释(Fourier sampling data generation process, from matlab language and detailed notes)

说明：  MIMO块对角化预编码4发4收系统模型时的情形，将预编码技术与Vblast系统结合起来(MIMO block diagonalization precoding 4 4 Settlement System model made the case, the pre-coding technology combined with Vblast systems)

该文章是边缘活动轮廓模型之测地活动轮廓模型的始祖性文章，来自顶级计算机视觉领域期刊IJCV，是学习活动轮廓模型之GAC模型的最佳选择(a best paper for GAC model )

奇异值分解用于英文文本检索，画出频率矩阵第一奇异值向量和第二奇异值向量的分布图( a fast retrieval algorithm for English texts is proposed. First of all, the English texts are mapped into frequency matrixes of order 26 and the dimensions of texts representation space are reduced through Singular Value Decomposition. Second, it fuses the features of the first singular value component and the second one, and then gets the complex feature vectors which reflect not only the statistic frequency but also the sequential structure of letters. )