很好得C#入门教材，是.PDG得文件格式，适合入门学习，讲得十分详细，作为一本参考书也不错，绝对值得一读。...

sql server 7.0 and vc 6.0 complete a shop system.

实现卡尔曼滤波算法，可以进行参数估计、插值、滤波和预报(The Kalman filter algorithm, parameter estimation, interpolation, filtering and prediction)

说明：  只需要挂在美加一分钟就行 无需风控，系统根据两个货币的关系进行止损 止盈(It only needs to hang in the US and Canada for one minute without wind control. The system stops losses and stops earnings according to the relationship between the two currencies.)

LTE的中文协议   对学习LTE有很大帮助

说明：  学习用的事件与触发.cs 可以用于教学.....演示(Learn to events and triggers. Cs can be used to demonstrate the teaching .....)

说明：  自己写的C++实现单链表操作的源代码，请大家多多指教。 (himself wrote the single-List C operation of source code, please exhibitions.)

x86平台下基于PCA9555的IIC控制GPIO驱动，linux系统为opensuse11，可以作为示例代码参考用。(x86 platform, the IIC control based PCA9555 GPIO driver, linux system opensuse11, sample code can serve as a reference.)

我们呀舟山市高岗的头，我们亚洲云也手握手。亚洲风乍起，亚洲雄风震天吼。(This is a pig!)

语音识别功能，可以直接说话进行识别，然后转换成文字(Speech recognition)

系统实现了笛卡尔坐标、大地坐标和站心坐标相互系转转换，以及单点定位、卫星历元信息查看功能。(Cartesian coordinate system implements, geodetic coordinates and topocentric coordinate mutual transfer system conversion, as well as single-point positioning, satellite epoch View feature.)