加速度计的模型仿真，主要是通过simulink的仿真，还包含了S-function。-accelerometer model simulation，using simulink program，which is included by s-function.

Iphone手机开发的关于OpenGL、2D图形设计的示例程序，可以直接用X-code开发工具和Iphone模拟器运行。-Iphone mobile phone about the development of OpenGL, 2D graphic design of the sample programs can be directly used for X-code development tools and Iphone simulator is running.

This programe is mainly for nosie denosing using wavelet transform. The result shows good performance. You can use signal like gyro, accelerometer