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基于变密度法的简单多相拓扑优化MATLAB程序(Multiphase Topology Optimization MATLAB Program)

三相电压型SVPWM整流器，波形很好，抗干扰能力良好(Three phase voltage type SVPWM rectifier with good waveform and good anti-interference ability)

基于“邻接点”概念，研究了最短路径的快速计算方法，并利用VB语言编写了计算所需的核心模块，最终实现了从一个节点到另一个节点的所有最短路径的快速查询和显示。(The best traveling line among many distribution nodes is searched by calculating the shortest path between two nodes based on basic principle of adjacency node, the core module is writted with VB, the shortest path from one node to the other node is quickly found and showed.)

文件管理:可以浏览某目录下的文件和目录，并对其进行操作（编辑，删除，打包，解压等），还可以进行定义操作。支持多文件上传，新建目录和文件 邮件发送:发送email给某人 数据管理:mysql数据备份和导入，编辑数据表（含浏览数据、修改、删除、新增记录等），数据表的优化、检查、分析、清空和删除（可批量操作），查看数据表占用空间（包括各表的记录，大小，建立时间，更新时间）等 系统参数:查看php环境参数、mysql参数，状态 系统设置:修改程序运行参数 网站统计:可以统计你的网站的访客浏览了那些页面，从哪里跳转来的，他们的ip和ip所在地是多少，一天共浏览了多少页面和有多少ip浏览了你的网站-document management : can browse a directory of files and directories, and its operations (edit, delete, packing and decompression, etc.) can also be used for operational definition. Support multiple file uploads, new directories and files mail : Send email to a person data management : mysql data backup and import, edit data tables (including data browsing, modify, delete, new records, etc.), data tables optimization, inspection, analysis, emptied and delete ( Batch can operate), view the data in table occupy space (including the table of records, size, creation time and update time) system parameters : View php environmental parameters, mysql parameters, the state system settings : to amend t

基于水平集的彩色图像分割matlab实现算法（包括源码、测试图像）(Based on the level set for color image segmentation algorithm matlab (including source code, test images))

.使用异步socket连接，异步解析主机名； 2.支持多文件、多级目录/子目录的上传/下载； 3.文件的删除、重命名、修改属性......等等； 4.用户的修改密码.......等等； 5.断点上传/下载； 6.支持托放上传/下载； 7.自定义FTP命令等； 8.拨号网络(电话及ADSL-. Using asynchronous socket connections, asynchronous to resolve the host name 2. Support multi-file, multi-level directory/subdirectory of the upload/download 3. File delete, rename, modify attributes and so on ...... 4. ....... a user" s password changes, etc. 5. breakpoint upload/download 6. to support drag and drop upload/download 7. custom FTP commands, etc. 8. Dial-Up Networking (tel. and ADSL

EDEM离散元软件中颗粒替换与填充编程模版，可以套用！(This template can be used for the particle replacement and filling in EDEM discrete element software)

该代码能够实现蓝牙设备的搜索，根据搜索到的蓝牙地址，实现配对，连接。-The code enables Bluetooth devices to search, according to search for Bluetooth address, to achieve matching, connection.

说明：  实现了二进制卷积码的viterbi硬判,软判,以及穿孔卷积码(The viterbi hard, soft and perforated convolutional codes of binary convolutional codes are implemented.)

空间插值，样点在预测点值的计算过程中所占权重的大小受参数的影响；也就是说，随着采样点与预测值之间距离的增加，标准样点对预测点影响的权重按指数规律减少。(Spatial interpolation)