From a05f867d5bff9d215e15eadeb056a6333aa220d0 Mon Sep 17 00:00:00 2001 From: "pre-commit-ci[bot]" <66853113+pre-commit-ci[bot]@users.noreply.github.com> Date: Wed, 30 Oct 2024 11:29:10 +0000 Subject: [PATCH] [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci --- fuzzy_logic/gaussian_fuzzyset.py | 26 +++++++++++++++++++------- 1 file changed, 19 insertions(+), 7 deletions(-) diff --git a/fuzzy_logic/gaussian_fuzzyset.py b/fuzzy_logic/gaussian_fuzzyset.py index 8ca8947d9..b319f6a56 100644 --- a/fuzzy_logic/gaussian_fuzzyset.py +++ b/fuzzy_logic/gaussian_fuzzyset.py @@ -11,11 +11,12 @@ from dataclasses import dataclass import numpy as np import matplotlib.pyplot as plt + @dataclass class GaussianFuzzySet: """ A class for representing and manipulating Gaussian fuzzy sets. - + Attributes: name: The name or label of the fuzzy set. mean: The mean value (center) of the Gaussian fuzzy set. @@ -26,7 +27,7 @@ class GaussianFuzzySet: membership(x): Calculate the membership value of an input 'x' in the fuzzy set. complement(): Create a new GaussianFuzzySet instance representing the complement. plot(): Plot the membership function of the fuzzy set. - + >>> fuzzy_set = GaussianFuzzySet("Medium Temperature", mean=25, std_dev=5) >>> fuzzy_set.membership(25) 1.0 @@ -45,7 +46,7 @@ class GaussianFuzzySet: """ Calculate the membership value of an input 'x' in the Gaussian fuzzy set. If it's a complement set, returns 1 - the Gaussian membership. - + >>> GaussianFuzzySet("Medium", 0, 1).membership(0) 1.0 >>> GaussianFuzzySet("Medium", 0, 1).membership(1) @@ -57,25 +58,34 @@ class GaussianFuzzySet: def complement(self) -> GaussianFuzzySet: """ Create a new GaussianFuzzySet instance representing the complement. - + >>> GaussianFuzzySet("Medium", 0, 1).complement().membership(0) 0.0 """ - return GaussianFuzzySet(f"¬{self.name}", self.mean, self.std_dev, is_complement=not self.is_complement) + return GaussianFuzzySet( + f"¬{self.name}", + self.mean, + self.std_dev, + is_complement=not self.is_complement, + ) def plot(self): """ Plot the membership function of the Gaussian fuzzy set. """ - x = np.linspace(self.mean - 3 * self.std_dev, self.mean + 3 * self.std_dev, 1000) + x = np.linspace( + self.mean - 3 * self.std_dev, self.mean + 3 * self.std_dev, 1000 + ) y = [self.membership(xi) for xi in x] plt.plot(x, y, label=self.name) plt.xlabel("x") plt.ylabel("Membership") plt.legend() + if __name__ == "__main__": from doctest import testmod + testmod() # Create an instance of GaussianFuzzySet @@ -84,7 +94,9 @@ if __name__ == "__main__": # Display some membership values print(f"Membership at mean (25): {fuzzy_set.membership(25)}") print(f"Membership at 30: {fuzzy_set.membership(30)}") - print(f"Complement Membership at mean (25): {fuzzy_set.complement().membership(25)}") + print( + f"Complement Membership at mean (25): {fuzzy_set.complement().membership(25)}" + ) # Plot the Gaussian Fuzzy Set and its complement fuzzy_set.plot()