Fibonacci Quasicrystal

symbolic-dynamics · 37 views
symbolic-dynamicsquasiperiodic

What It Is

1D Fibonacci quasicrystal --- aperiodic tiling with long-range order, discrete diffraction

Interpretation

Standard analysis sees: anti-correlated (alternating); anti-persistent; blue spectrum (high-frequency power); strongly periodic; homoskedastic; monofractal; low-dimensional; stationary. The atlas additionally detects Penrose (Quasicrystal):long_range_order.

What standard analysis sees
tail heaviness0.31
asymmetry0.18
occupancy0.61
short-range corr0.03
long-range memory0.03
spectral colour0.98
periodicity0.98
complexity0.40
time-irreversibility0.17
volatility clustering0.12
multifractality0.05
dimensionality0.10
nonstationarity0.09
What the atlas adds
Penrose (Quasicrystal):long_range_order+7.8z
quasiperiodic long-range order (sharp φ-ratio ACF peak)
Atlas-extreme metrics the standard bank can’t predict for this source
Moiré:moire_phi_response+6.7zbank-miss 2.3σ
Dodecagonal (Stampfli):pisot_triplet_coherence+6.1zbank-miss 1.8σ
Septagonal (Danzer):cubic_coherence-3.3zbank-miss 1.0σ
S² × ℝ (Thurston):height_drift-2.9zbank-miss 1.4σ

Composition

dtypefloat64
range[-13.13, 164.1]
unique values16384 / 16384
mean ± std79.1 ± 48.1

Render Gallery

Atlas Position

Nearest neighborDistance
Standard Map K=0.5 (Mixed)4.24cross-origin
Circle Map Quasiperiodic4.43cross-origin
Chirikov Standard Map4.44cross-origin

Open in Atlas →

Which Geometries Light Up

Dodecagonal (Stampfli) › Dodecagonal (Stampfli):pisot_triplet_coherencerank 1/3060.7992
Moiré › Moiré:moire_phi_responserank 3/3060.3316
Nonstationarity › Nonstationarity:vol_of_volrank 303/3060.2983
Penrose (Quasicrystal) › Penrose (Quasicrystal):phi_towerrank 4/3060.7785
Septagonal (Danzer) › Septagonal (Danzer):cubic_coherencerank 302/306-0.1898
Septagonal (Danzer) › Septagonal (Danzer):z_primaryrank 302/306-0.3797
Spectral Graph › Spectral Graph:weyl_exponentrank 5/3062.0875
S² × ℝ (Thurston) › S² × ℝ (Thurston):height_driftrank 303/306-0.5329
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