mc39i硬件手册,您上载的源码为何会被站长不采用或帐号被删除....

一个DX的小引擎，包括3D,输入，音效，网络-a DX small engines, including 3D input, audio, network

MAPINFO+VB的地图编程, 运行前需先安装mapx-MapInfo maps VB programming, operation required before installing MapX

ns2 wireless仿真 tcl脚本实例 很有参考价值-ns2 wireless simulation

一个随机密码产生器代码-A random password generator code

读取按键状态，按键1按下，P2口连接的发光二极管从左到右亮；按键2按下，P2口连接的发光二极管从右到左亮。-state reading keys, press a button, P2 connectors of the LED-from left to right; 2 Press the button, P2 connectors of the LED-from right to left.

一个实际应用中的CanBus调试程序，目前在航空工业应用良好！可供串口初学者参考-a practical application of CanBus debugging procedures in the aviation industry application of good! Serial reference for beginners

在VC++环境下完全使用API实现的俄罗斯方块-VC++ API implementation of the Tetris

或许大家都设计过数据库,也为表定义过主键,今天我想阐述的是,应该如何正确的设计一个主键,在以往的一些资料中,都没有提及到主键设计的原则.我为此总结了一下: -you might have designed the database, as well as table-defined primary key, and today I would like to explain is that How should correct the design of a primary key, in the past some of the information. no mention of the primary key design principle. I summarize this for a moment :

hello,everyone,这个也是个小游戏,请大家参考,欢迎大家玩-hello, everyone, this is a small game, please refer to welcome everyone to play

该方法采用反对称双正交小波分解系数计算视频帧的方向梯度向量，再统计由梯度向量角和模值构成的联合空间二维直方图，然后计算连续帧直方图之间的距离，得到两帧之间的不连续值，最后采用自适应阈值分割，检测出镜头边界。-This method is the use of anti-symmetric biorthogonal wavelet decomposition coefficients video frame the direction of gradient vector, and then statistics from the gradient vector angle and modulus values constitute the joint space of two-dimensional histogram, and then calculating the histogram for the distance between frames, by the two frames between the consecutive values, the final adaptive threshold segmentation, shot boundary detected.