Untitled2

实现简单的账号注册、登陆，PHP+SQL数据库(Realize simple account registration, login, PHP + SQL database)

说明：  MATLAB齿轮轮廓仿真，根据齿轮的齿数，模数，压力角等参数可以得出齿轮的轮廓(Gear contour simulation)

说明：  聚类分析是数据挖掘的主流技术之一，它在人工智能领域有着广泛应用。簇的定义和聚类方法的双重多样性致使数据科学发展过程中聚类算法拥有“数量庞大”“类型多样”等特点。一般而言，能将无标签的样本点聚为若干个簇的算法都可以称为聚类算法，人们常根据这些算法的基本思想或基本假设将其分为几个常见的类型：分割聚类法、层次聚类法、密度聚类法、网格聚类法、模型聚类法等。(Cluster analysis is one of the major techniques in data mining, and it has been widely applied in the field of artificial intelligence. With the diversity in both the definition of cluster and the strategy of clustering, lots of clustering algorithms appeared in the literature. In general, an algorithm which can group unlabeled data into several clusters can be called as clustering algorithm. Based on the difference in basic clustering ideas or basic clustering assumptions, the clustering algorithms can be divided into several branches: partitioning methods, hierarchical methods, density-based methods, grid-based methods, model-based methods, etc.)

several parts of AOO source released at 2019 described in several languages

焦点图切换风格的Flash数码商城网站图片展示，含Flash源文件，看到右上角的数字按钮了吗？那个就是控制产品图片切换，您只需将鼠标放在上面，下面的图片就自动切换了。整体风格紧凑，动画效果流畅自然，推荐给大家哦。

lib smis

说明：  稳健自适应波束形成，Wiley出版社，是一本有关MVDR波束形成稳健性分析的好书。(The latest research and developments in robust adaptive beamforming Recent work has made great strides toward devising robust adaptive beamformers that vastly improve signal strength against background noise and directional interference. This dynamic technology has diverse applications, including radar, sonar, acoustics, astronomy, seismology, communications, and medical imaging. There are also exciting emerging applications such as smart antennas for wireless communications, handheld ultrasound imaging systems, and directional hearing aids. Robust Adaptive Beamforming compiles the theories and work of leading researchers investigating various approaches in one comprehensive volume. Unlike previous efforts, these pioneering studies are based on theories that use an uncertainty set of the array steering vector. The researchers define their theories, explain their methodologies, and present their conclusions. Methods presented include: Coupling the standard Capon beamformers with a spher)

Laboratory work, written on js.

说明：  jQuery全国高校三级联动下拉框基于jquery.1.(JQuery is based on jquery.1.)

c c++ 模拟实现虚拟分页存储管理 不错的啊-c c++ simulation of virtual paging memory management a good ah