基于几种常用规则布站方法进行GDOP精度分析GDOP_station_buju

用于在MATLAB中绘制多坐标轴，将多个变量绘制在一张图中-MATLAB is used to draw multiple axes, multiple variables are plotted in a graph

让大家轻松学会C++语言程序设计书籍教程资料......(Visual C++)

★模板介绍★ 清新扁平后台登录界面dede模板，测试完整无错，兼容主流浏览器。模板包含安装说明，并包含测试数据。本模板基于DEDECms 5.7 utf-8设计，需要GBK版本的请自己转换。★模板安装方法★将dede文件夹上传到你的网站根目录进行覆盖即可。（注：如果你的后台目录修改了的，请把dede文件夹里的内容上传你网站的后台的管理目录进行覆盖）

K-means算法是基于划分的思想，因此算法易于理解且实现方法简单易行，但需要人工选择初始的聚类数目即算法是带参数的。类的数目确定往往非常复杂和具有不确定性，因此需要专业的知识和行业经验才能较好的确定。而且因为初始聚类中心的选择是随机的，因此会造成部分初始聚类中心相似或者处于数据边缘，造成算法的迭代次数明显增加，甚至会因为个别数据而造成聚类失败的现象。(K-means algorithm is based on the idea of partitioning, so the algorithm is easy to understand and the implementation method is simple and feasible, but it requires manual selection of the initial number of clusters, that is, the algorithm is with parameters. The number of classes is often very complex and uncertain, so professional knowledge and industry experience are needed to better determine. Moreover, because the selection of initial clustering centers is random, some initial clustering centers will be similar or at the edge of data, resulting in a significant increase in the number of iterations of the algorithm, and even the phenomenon of clustering failure due to individual data.)

网络视频传输控件；采用了第三方组件，看看对你们有什么用。-Network Video Transmission Control; Use of third-party components, you look at what is the use.

楼房销售系统，是用pb开发的。 里面主要是关于楼房的查询、预定、销售等方面的功能。-Building distribution system is developed using pb. Inside the main building is about the inquiries, reservations, sales and other functions.

可以自动生成城市清单，类似一个在线问答系统，但着重购物，可以做成导购网站，城市生活平台(Can automatically generate city list, similar to an online question and answer system, but focus on shopping, you can make shopping guide website, urban living platform)

knn算法的源代码，用来实现文本分类，是目前应用最广的算法(knn algorithm source code, which can be used for text classification, is the most widely Algorithm)

这是问道etc的打包解压工具，你可以自己进行操作(This is the packing and decompression tool that asks etc)

简单介绍下基于粒子滤波的目标跟踪算法，希望可以帮助到一些想入门的人(A brief introduction to particle tracking based target tracking algorithm)