一个非常好的圆形Slider Control类,对我们非常实用.-a very good round Slider Control category, we are very practical.

分辨率增强函数,一个独立的Matlab函数，用以实现滑块控制的分辨率增强。-Resolution enhancement function, a separate Matlab function for the slider control to achieve the resolution enhancement.

BALLBEAM demonsrates Proportional-Derivative (PD) control as applied to a ball and beam simulation experiment. Execute by calling with no arguments. P and PD controllers are implemented which manipulates the beam angle in response to the positio