分析了hopfiled网络和遗传算法的基本原理，探讨了hopfiled在字符识别中的应用，针对hopfiled存在的弱点，提出了基于遗传算法的hopfiled的字符识别。-The analysis hopfiled network and the basic principle of genetic algorithm, this paper discusses the application of hopfiled in character recognition, aiming at the weakness of the hopfiled existence, put forward based on the genetic algorithm is hopfiled of character recognition.