利用matlab实现车牌识别系统，熟悉matlab应用软件的基础知识，利用其解决数字信号处理的实际应用问题，从而加深对理论知识的掌握，巩固理论课上知识的同时，加强实践能力的提高，理论联系实践，提高自身的动手能力。同时不断的调试程序也提高了自己独立编程水平，并在实践中不断完善理论基础，有助于自身综合能力的提高。-Using matlab license plate recognition system, familiar with the basics of matlab software applications, using its practical application problem resolution digital signal processing, thus deepening of theoretical knowledge to master and consolidate the theory course at the same time knowledge, strengthening of practical ability theory practice, improve their ability. While continuing debugger also improve their level of independent programming, and in practice, constantly improve the theoretical basis and help improve their comprehensive ability.