包括邓氏关联度、绝对关联度、斜率关联度、改进绝对关联度,解耦，恢复原信号，matlab实现了五类灰色关联度模型的计算。- Including Deng s correlation, absolute correlation, correlation of slope, improved absolute correlation, Decoupling, restore the original signal, matlab implements five gray correlation degree computing model.