中文说明：
对串口所获得的输入体感信息（x,y,z以及物体移动的角速度）进行捕获，并针对该信息进行3D画图，使得用户晃动传感器时，电脑的matlab界面出现相应的动态画面。
English Description：
Capture the input somatosensory information (x, y, Z and the angular velocity of the object movement) obtained by the serial port, and draw a 3D picture for this information, so that when the user shakes the sensor, the corresponding dynamic picture appears in the Matlab interface of the computer