Bag of words

界标窗口中数据流频繁模式挖掘算法研究A window in the data stream frequent pattern mining algorithm(A window in the data stream frequent pattern mining algorithm)

说明：  LED样例代码，原厂提供。凑够20个字才行吗？(Led sample code, provided by the original factory. Can you make up 20 words?)

基于opencv2.4.10，运用vs2010进行代码编译，完成对摄像机的标定和对鱼眼镜头采集的视频进行图像校正。使用张正友标定法进行标定，随着视频播放能够对每一帧进行校正，效果比较好。 因为校正原因，图片会有部分边缘信息丢失。

VC++处理图像模糊或柔化的效果示例源程序，类似Photoshop中的图像高斯模糊效果，每点击一次鼠标右键，程序为模糊一次，直到你满意为止(VC++ the processing image blur or soften the effect of sample source code, similar to Photoshop image Gaussian blur effect, each click the right mouse button, the procedure for fuzzy time, until you are satisfied)

AD转换芯片源程序。串行模式通信。。带电路(AD conversion chip source. Serial mode of communication. . Band circuit)

该程序实现了利用滑动变阻器的改变，在LCD上跟随显示当前A/D转换器件的转换值、转换后的电压值，电压值要求精确到小数点后两位。转换值要求用16进制数显示出来。(The program implements the use of sliding rheostat changes follow on the LCD displays the current A/D conversion device of the conversion value, the converted voltage value, voltage value required precision to two decimal places. Conversion value required is displayed with a hexadecimal number.)

基于Msp430 PWM 波 控制直流电机转动 调速 经过本人实际操作 证明完全可用

说明：  ds2438电源检测芯片初始化，数据读取。(DS2438 power supply detection chip initialization, data reading.)

最短路径；

copmpute the risidual erro of travel time,always applied in Tomography