geometry operations

VB.net开发的邮件接收客户端源代码，提示：发现新邮件后，单击右侧列表框中的邮件序号，可查看邮件标题！每隔５钟程序自动检测一次邮箱。本程序运行后可接收指定Email帐号的邮件，自动连接POP服务器，输入帐号和密码正确后就可连接上邮件服务器，读取邮件列表。

捷联惯导的程序，算法比较简单，运行速度比较快(Strapdown inertial navigation program, the algorithm is simple, fast operatio)

计算器，实现了常规的所有计算功能，很好用的(Calculator, to achieve all the computing power of a conventional, well used)

说明：  非常详细的基于stm32的ATT7022驱动程序！除了读取各个计量参数外还包含电压、电流、功率以及相位角的校正和温度系数补偿。该程序是本人参考官方手册所写且经过实际测试已用于项目中，里面每个函数都有详细的注释，对新手具有很大的参考价值(Very detailed STM32 based ATT7022 driver! In addition to reading each measurement parameter, it also includes voltage, current, power and phase angle correction and temperature coefficient compensation. This program is written by myself with reference to the official manual and has been used in the project after actual test. Each function in it has detailed comments, which is of great reference value to novices)

游戏修改器，对内存数据进行分析，得到变化的属性数据，对属性数据进行修改。-changes for the game, the memory data analysis, changes in the attribute data, attribute data to make revisions.

hardware文件代码，在小车循迹程序中有着重要应用！-hardware document code, in the car tracking program has an important application!

包含了振动信号预处理，时域处理，频域处理的大部分相关的MATLAB代码(It contains most of the relevant MATLAB codes for vibration signal preprocessing, time domain processing and frequency domain processing.)

jQuery简洁蓝色的tab选项卡 支持滑动效果，鼠标悬停于TAB上时，TAB的蓝色背景会滑过来，内容紧跟着切换变化，如果需要选项卡，点击鼠标切换那种，本效果也可以实现。

板波资料和书，里面有瑞利波和lamb波的相关资料(Plate wave data and books)

An optimized non-unitary linear precoding design for OSTBCs