cross_section

云计算是一种商业计算模型。它将计算任务分布在大量计算机构成的资源池上，使各种应用系统能够根据需要获取计算力、存储空间和信息服务。 (Cloud computing is a business computing model. It computational tasks are distributed in a large number of computer resources of Ikegami, a variety of applications based on the need for computing power, storage space and information services.)

数学建模第十三讲，matlab插值的相关代码(Mathematical modeling the newsboy model courseware, the code)

经典的leach算法，参考sep原文更容易看懂(the classic wsns algorithm，leach)

说明：  经典的PSO粒子群优化算法，用于解决无约束优化问题(Classic PSO particle swarm optimization algorithm for solving unconstrained optimization problems)

学习matlab的必备书籍,很好,我看过了,关于数据处理的 (a book of matlab)

这是一本非常全面的matlab数学应用手册。(This is a very comprehensive manual matlab mathematical applications.)

Vector gradient of RGB image

基于监督学习的一种非线性数据降维方法，可以很好地将低维特征从其所在的高维流形中提取出来，用于数据分类。(A nonlinear data dimension reduction based on supervised learning method, is a good way to the lower dimensional feature extracted from its place of higher dimensional manifold, used for data classification.)

蛇吃子的游戏，用matlab开发，非常好玩，有兴趣的同学可以看一下。(Snake game eat the child, with matlab development, very fun, interested students can look at.)

these are matlab codes for PDP using UWB technique