vbakey

说明：  一个有助于开发智力的八数码小游戏，有兴趣的小朋友可以看看，java初学者也可以借鉴(Contribute to the development of a digital game of eight intellectual, interested children can see, java beginners can learn)

GPS/IMU融合之后产生融合之后的轨迹(Trajectory after GPS/IMU fusion)

此系统为一个人力资源管理信息系统，有很多的功能，适合企业使用-This system is a human resources management information system, there are a lot of features for business use

xp,office风格的菜单，可以在你自己的pb程序中使用-xp, office-style menu, you can program your own use pb

说明：  Unet实现语义分割，对于初学在帮助很大(Unet realizes semantic segmentation, which is very helpful for beginners)

DAC,it is very good for some one

C++实现的复数+_*/运算,自己用了很多年了-C++ complex

CAM350中文版电子书使用说明，非常实用.(CAM350 Chinese version of the instructions, very practical.)

说明：  双讲检测，效果还行，可以运行。。。。。。。。(Double talk detection, the effect is OK, can run)

％ 该Matlab程序基于牛顿－拉夫逊算法，用于计算已知导纳矩阵、PQ节点、PV节点、平衡节点(UA)的电力网络潮流 ％ U - 各节点母线电压 S - 各节点注入功率 S_net - 电力网络总损耗 ％ PQ_P - 实算PQ节点注入有功功率 PQ_Q - 实算PQ节点注入无功功率 ％ delt_PQ_P - 实算PQ节点有功功率修正值 delt_PQ_Q －实算PQ节点无功功率修正值 ％ delt_UA_P - 实平衡节点有功功率修正值 delt_U_2 - 实平衡节点电压平方修正值 ％ delt_PQV - 实算P Q U^2修正值 J - 雅可比矩阵 ％ e - 电压实部 f - 电压虚部 delt_ef - 电压实部与虚部修正值- The Matlab program based on the Newton- Raphson algorithm is used to calculate the admittance matrix is known, PQ node, PV node, the node balance (UA) the trend of the electricity networks U- the node bus voltage S- each node injection power S_net-- The total loss of electric power networks PQ_P- operator PQ is injected into active nodes PQ_Q- operator PQ is injected reactive power node delt_PQ_P- is considered the correct value of active power PQ node delt_PQ_Q- really count PQ node reactive power to amend the value of delt_UA_P- real active power balance of the correct value of the node delt_U_2- node voltage balance is the correct value of the square o