roughsea

The use of CircleImageView controls, customize the use of PopupWindow, Contentprovider query the mobile phone contacts data, use frame by frame animation, customize adapter, use Activity of Dialog theme, transmit value between Activity.

说明：  四旋翼飞行器或者其他滤波用的卡尔曼滤波，实测有用！为部分关键代码(Kalman filter for quad-rotor aircraft or other filtering is useful in practical measurement. For some key code)

237Windows7 icons图标。听说微软发布了Windows7 ，没有用过，首先感受一下他的图标吧！(237Windows7 icons icon. I heard Microsoft released Windows7, never used, first of all, the feelings of his bar icon!)

OpenCart is a turn-key ready "out of the box" shopping cart solution. You simply install, select your template, add products and you"re ready to start accepting orders. It has order management and multiple payment gateways already built in and we provide lifetime free support and free software updates.

点云查看器，实现点云数据（.ply格式）的导入和导出、清除当前点云数据、显示每个点的法向、根据每个点法向对应的颜色值，赋予这个点颜色、对当前窗口截屏。(Point cloud viewer, to realize the import and export of point cloud data (.Ply format), to clear the current point cloud data, to display the normal of each point, to give the corresponding color values according to each point method, to give this point color and to screen the current window.)

一个介绍中国古钱币的好书,通过它你可以对中国古钱币知识一览无遗,谢谢下载!-Introduction of a book of ancient Chinese coins, which you can numismatic knowledge of China glance Thank you to download!

RDA1846对讲机射频文档资料集合大全(RDA1846data acquisition system)

(只供研究)vlx、fas反编译lisp((for Research) vlx, Fas decompile lisp)

为求解二层规划提供思路。提供一个样本可供参考(matlab optimization calculation linear programming nonlinear programming integer programming quadratic programming genetic optimization particle swarm optimization)

QT4.6实践编写串口调试助手（原创全源码）， 包括使用qextserial，包括可在linux和windows两种环境下识别通讯方式，和硬件接口识别。非常适合初学者学习，建议下载QT_Create最新版本 -QT4.6 practice, the preparation of serial debugging assistant (original full source code), including the use of qextserial, including linux and windows in the two kinds of environments identify means of communication, and hardware interface identification. Very suitable for beginners to learn, it is recommended to download the latest version of QT_Create