突变模型

势函数

归一化公式

折叠突变

F ( x ) = x 3 + a x

x a = a

尖点突变

F ( x ) = x 4 + a x 2 + b x

x a = a , x b = b 3

燕尾突变

F ( x ) = x 5 + a x 3 + b x 2 + c x

x a = a , x b = b 3 , x c = c 4

蝴蝶突变

F ( x ) = x 6 + a x 4 + b x 3 + c x 2 + d x

x a = a , x b = b 3 , x c = c 4 , x d = d 5

棚屋突变

F ( x ) = x 7 + a x 5 + b x 4 + c x 3 + d x 2 + e x

x a = a , x b = b 3 , x c = c 4 , x d = d 5 , x e = e 6