pso9

2维的fdtd计算源程序，边界条件为pml(2-D FDTD calculation of the source, boundary conditions for the PML)

现有的几个网络拓扑随机发生器，其实很难生成理想的网络拓扑结构，其主要原因在于很难控制节点的疏密和间距。我们提出来的这个改进算法，在随机抛撒节点的时候使用了K均值聚类，由本算法作为网络拓扑发生器，网络节点分布均匀且疏密得当，边的分布也比较均衡(The few existing random network topology generator, is in fact very difficult to generate the desired network topology, the main reason it is difficult to control the node density and spacing. We put forward the improved algorithm, throw in random nodes when using the K-means clustering, by the algorithm as a network topology generator, network nodes and spacing evenly distributed properly, the edge of a more balanced distribution of)

说明：  求取大型稀疏矩阵的特征根和特征向量，适用于matlab6.1以上的环境(strike a large sparse matrix eigenvalue and eigenvalues above applies to the environment matlab6.1)

本程序用于求解聚类，在生活、科技教研中用途都很广泛。(This procedure is used to solve the clustering is pervasive in life, science and technology teaching and research purposes.)

关于遗传算法的matlab程序，非常适合初学者使用，特别是想对程序研究比较深入的同行来说，更为重要了(matlab)

chebyshev statistics calculation of an image

鲁棒自适应波束形成技术，一般采用的加性高斯白噪声，此文采用混合高斯噪声模型，具有很好的代表性，是一个很好的外文文献(An adaptive spatial diversity receiver for non-Gaussian interference and noise)

案例解说MATLAB典型控制应用[田敏][程序源代码]，找了很久才找到，希望对初学者有帮助！(Typical control applications MATLAB Case Commentary [Tian Min] [source code], looking for a long time to find, I hope to help beginners!)

对数据进行直接排序，通过matlab算法实现，对任意大小的数组进行从小到大的排序(Direct to sort the data, through the realization of MATLAB algoDirect to sort the data, through the realization of MATLAB algorithm, an array of any size small to large sortingrithm, an array of any size small to large sorting)

二维地震的反演程序，对学习地震数据处理很有用的哦(Two dimensional seismic inversion program, useful for learning seismic data processing.)