完整的时钟界面有时针，分针，秒针以及刻度等组成，而要用matlab模拟出这些部件，则只需由外至内，一部部的模拟出表面的图形，以及它的运转法则。设计指针的运转，当秒针每转动一秒时，相应的改变大表盘中秒针，分针，以及时针的位置，以及小圆圈中得指针位置

-The entire interface has a clock hour, minute, second hand and scale, etc., but rather use matlab simulate these parts, just　the outside in, the analog portion of a surface of the graphics, as well as its operating rules. Operation designed pointer, when the rotation of the second hand every second, corresponding changes in the large dial second hand, minute and hour hand position, hand position and have a small circle