🧩 Structural Detection — Drift‑Envelope Pattern Recognition Exam (Final, Canonical)

TriadicFrameworks • RTT/1 • Student Assessment#

“Pattern recognition is the foundation of structural reasoning.”#

Drift‑Envelope Pattern Recognition Exam#

RTT/1 • Structural Detection Module#

Student Assessment#

EXAM STRUCTURE#

This exam contains:

1. Section A — Pattern Family Identification (6 questions)
2. Section B — Drift & Deformation Classification (6 questions)
3. Section C — Continuity & Regime Diagnostics (6 questions)
4. Section D — Coherence‑Break Geometry Identification (5 questions)
5. Section E — Cross‑Module Projection Mapping (5 questions)
6. Section F — Multi‑Stage Pattern Transition Analysis (3 questions)
7. Section G — Full PATTERN_PACKET Construction (2 extended questions)

Total: 33 questions
Passing threshold: structural correctness across all sections

SECTION A — Pattern Family Identification#

(Identify the pattern family: A, B, C, D, O, or I.)

A1.#

A A A
A B A
A A A

Identify the pattern family and justify using drift geometry.

A2.#

A B A
B X B
A B A

Identify the pattern family and justify using symmetry.

A3.#

A C A
C X C
A C A

Identify the pattern family and justify using radial structure.

A4.#

A B C
D X E
F E D

Identify the pattern family and justify using fragmentation.

A5.#

A C C
C X D
C D A

Identify the pattern family and justify using hybrid drift.

A6.#

→→→
↗↑↖

→

←←←
↙↓↘

Identify the pattern family and justify using inversion behavior.

SECTION B — Drift & Deformation Classification#

(Classify drift vectors and deformation classes.)

B1.#

Given consistent linear drift, identify the deformation class.

B2.#

Given radial expansion with density mismatch, identify the deformation class.

B3.#

Given multi‑vector drift, identify the deformation class and envelope risk.

B4.#

Given drift elongation and boundary softening, classify the deformation.

B5.#

Given oscillating drift vectors, classify the deformation and envelope type.

B6.#

Given drift reversal, classify the deformation and transition type.

SECTION C — Continuity & Regime Diagnostics#

(Determine continuity behavior and regime alignment.)

C1.#

Threads weaken but remain intact. Identify continuity status and envelope stability.

C2.#

Invariants collapse. Identify continuity status and regime.

C3.#

Threads oscillate but remain intact. Identify envelope type and regime.

C4.#

Anchors destabilize but envelope remains symmetric. Identify envelope type.

C5.#

Threads fragment across layers. Identify continuity status and collapse risk.

C6.#

Continuity partially recovers after inversion. Identify regime shift.

SECTION D — Coherence‑Break Geometry Identification#

(Classify break geometry: Types 1–5.)

D1.#

A A A      A B A
A X A  →   B X B
A A A      A B A

Classify the break type and justify.

D2.#

A A A      A A C
A B A  →   A X C
A A A      A C C

Classify the break type and justify.

D3.#

A B C      C C C
D X E  →   C X C
F E D      C C C

Classify the break type and justify.

D4.#

Oscillation amplitude increases across samples. Classify the break type.

D5.#

Drift vectors reverse direction. Classify the break type.

SECTION E — Cross‑Module Projection Mapping#

(Explain how patterns project into TEL, FFT, and Opacity.)

E1.#

Explain how a Type A pattern appears in TEL, FFT, and Opacity.

E2.#

Explain how a Type B pattern appears in TEL, FFT, and Opacity.

E3.#

Explain how a Type C pattern appears in TEL, FFT, and Opacity.

E4.#

Explain how a Type D pattern appears in TEL, FFT, and Opacity.

E5.#

Explain how an inversion pattern appears in TEL, FFT, and Opacity.

SECTION F — Multi‑Stage Pattern Transition Analysis#

(Analyze multi‑step pattern transitions.)

F1.#

A B A
B X B
A B A

→

A C A
C X C
A C A

Identify:

• transition type
• deformation escalation
• regime shift

F2.#

A C A
C X C
A C A

→

C C C
C X C
C C C

Identify:

• collapse mode
• continuity failure
• break type

F3.#

A C C
C X D
C D A

→

A D C
D X C
C C A

Identify:

• oscillation behavior
• hybrid instability
• collapse risk

SECTION G — Full PATTERN_PACKET Construction#

(Extended response.)

G1.#

Given the sequence:

A B A
B X B
A B A

→

A C A
C X C
A C A

→

C C C
C X C
C C C

Produce a full PATTERN_PACKET and explain:

• drift escalation
• envelope transitions
• continuity collapse
• collapse mode
• cross‑module projections

G2.#

Given the inversion sequence:

A C A
C X C
A C A

→

A B A
B X B
A B A

Produce a full PATTERN_PACKET and explain:

• inversion geometry
• drift reversal
• envelope normalization
• continuity recovery
• cross‑module stabilization

END OF EXAM#

Submit all packets, classifications, and justifications for evaluation.#