# 2. Fuzzy logic, from meaning to full solutions

Subject: Intelligent Systems II

Exam: M2

Reader: https://deep-learning-study-room.vercel.app/is2/#m2/read/fuzzy-core

Canonical: https://deep-learning-study-room.vercel.app/read/is2/m2/read-chapter/fuzzy-core/

Definitions → membership graphs → operations → rules → defuzzification → complete controller.

1. [Fuzzy sets: what membership actually means](https://deep-learning-study-room.vercel.app/read/is2/m2/read/fuzzy-core--membership-meaning/)
2. [Triangular membership: choose the side, then calculate](https://deep-learning-study-room.vercel.app/read/is2/m2/read/fuzzy-core--triangle/)
3. [Trapezoids, shoulders and intuition-based fuzzification](https://deep-learning-study-room.vercel.app/read/is2/m2/read/fuzzy-core--trapezoid-intuition/)
4. [Union, intersection, complement and difference](https://deep-learning-study-room.vercel.app/read/is2/m2/read/fuzzy-core--set-operations/)
5. [Fuzzy properties, De Morgan laws and α-cuts](https://deep-learning-study-room.vercel.app/read/is2/m2/read/fuzzy-core--properties/)
6. [Mamdani architecture: what every block does](https://deep-learning-study-room.vercel.app/read/is2/m2/read/fuzzy-core--mamdani-architecture/)
7. [Rule firing, clipping and aggregation: four solved cases](https://deep-learning-study-room.vercel.app/read/is2/m2/read/fuzzy-core--rules-clipping/)
8. [Mean of maxima: discrete peaks and clipped plateaus](https://deep-learning-study-room.vercel.app/read/is2/m2/read/fuzzy-core--mom/)
9. [Centroid: three table sums and one area calculation](https://deep-learning-study-room.vercel.app/read/is2/m2/read/fuzzy-core--centroid/)
10. [Weighted average and centroid are not automatically the same](https://deep-learning-study-room.vercel.app/read/is2/m2/read/fuzzy-core--weighted-average/)
11. [Class fan question: 32°C, 7 people, every rule and step](https://deep-learning-study-room.vercel.app/read/is2/m2/read/fuzzy-core--class-fan/)
12. [The same fan controller: true area centroid versus MoM and weighted average](https://deep-learning-study-room.vercel.app/read/is2/m2/read/fuzzy-core--centroid-comparison/)
13. [Fuzzy theory: definitions, architecture, advantages and applications](https://deep-learning-study-room.vercel.app/read/is2/m2/read/fuzzy-core--exam-theory/)
14. [Gaussian, singleton and bell memberships](https://deep-learning-study-room.vercel.app/read/is2/m2/read/fuzzy-core--smooth-memberships/)