Trapezoid

class floulib.Trapezoid(a, m, m_prime, b, **kwargs)

Bases: LR

Class to define trapezoidal membership function.

Note

Trapezoid is a subclass of LR, therefore all methods in LR may be used.

LR is a subclass of Multilinear, therefore all methods in Multilinear may be used.

Multilinear is a subclass of Plot, therefore all methods in Plot may also be used.

__init__(a, m, m_prime, b, **kwargs)

Constructor

Parameters:

• a (float) – Left coordinate of the support.

• m (float) – Left coordinate of the kernel.

• m_prime (float) – Right coordinate of the kernel.

• b (float) – Right coordinate of the support.

• **kwargs (TYPE) – Keyword arguments transmitted to the parent class.

Return type:

None.

Examples

>>> from floulib import Trapezoid
>>> A = Trapezoid(1,2,4,6, label = 'A')
>>> A.plot()