中文摘要：

为了提高学生的自主设计及制作电路能力，利用常用的基本电路设计一款激光图案投射仪控制电路，根据激光投射图案的产生原理，利用MATLAB编程对激光图案进行交互式动画仿真，这种教学模式能显著提高学生学习的兴趣和综合素质的培养。

英文摘要：

In order to improve the students＇ own design and production of circuit capacity, the use of the basic circuit design a laser pattern projector in the control circuit, according to the principle of laser projection pattern generator, using MATLAB programming interactive animated simulation of the laser pattern, this teaching model can significantly improve the students＂ interest in learning and the overall quality of training.