产生正弦函数，类似示波器，向左移动，可以随时修改画线和背景的颜色-produce sine function, similar oscilloscope, left Mobile, can be amended at any time line drawing and background colors

自适应kalman滤波算法，适用于手机陀螺数据的降噪，预测。-Adaptive Kalman filtering algorithm, suitable for mobile phone gyro data noise reduction, prediction.

Due to the ever increasing popularity of mobile devices, and the growing number of pixels in digital photography, there becomes a strain on viewing one s own photos. Similar to Desktop PCs, a common trend occurring in the mobile market to com-