在简要分析遗传算法要素的基础上，介绍了基于MATLAB的遗传算法工具箱的设计。最后给出了一个 用设计的MATLAB遗传算法工具箱的求函数极值的应用实例。-In a brief analysis of the elements of genetic algorithm based on the introduction based on the MATLAB genetic algorithm toolbox design. Finally, a design with MATLAB Gene