一份讲解模糊数学的文档，提供了多个具体建模实例，给出了算法步骤，及matlab实现程序，可作为学习模糊数学算法的参考资料。-A document to explain the fuzzy mathematics, provides a number of specific examples of modeling, given the algorithm steps, and matlab implementation procedures, can be used as a reference fuzzy mathematics algorithm reference materials.