3-Torus Quasiperiodic

coupled-oscillators · 37 views
coupled-oscillatorsquasiperiodic

What It Is

1D observable from dense quasiperiodic orbit on T^3 (frequencies sqrt 2, sqrt 3, sqrt 5). Ground-truth intrinsic dimension d=3.

Interpretation

Standard analysis sees: rich, high-entropy values; red spectrum (low-frequency / 1-over-f power); strongly periodic; stationary. The atlas finds no named structure, but the source is distinctively extreme on Bispectrum:off_diagonal_ratio (+3.0z) — beyond what the standard bank predicts for it.

What standard analysis sees
tail heaviness0.40
asymmetry0.46
occupancy0.86
short-range corr0.76
long-range memory0.24
spectral colour0.14
periodicity0.93
complexity0.17
time-irreversibility0.48
volatility clustering0.74
multifractality0.66
dimensionality0.47
nonstationarity0.13
What the atlas adds
Atlas-extreme metrics the standard bank can’t predict for this source
Bispectrum:off_diagonal_ratio+3.0zbank-miss 2.0σ
Isochronicity:frequency_shear+2.4zbank-miss 1.6σ

Composition

dtypefloat64
range[-1.83, 1.817]
unique values16384 / 16384
mean ± std0.000102 ± 0.826

Render Gallery

Atlas Position

Nearest neighborDistance
4-Torus Quasiperiodic1.50
5-Torus Quasiperiodic1.89
Ruelle-Takens Cascade2.62cross-origin

Open in Atlas →

Which Geometries Light Up

Bispectrum › Bispectrum:off_diagonal_ratiorank 5/3060.8171
Bispectrum › Bispectrum:coupling_frequency_centroidrank 302/3060.2962
Isochronicity › Isochronicity:frequency_shearrank 3/3060.8607
Ordinal Partition › Ordinal Partition:time_irreversibilityrank 303/3060.0069
Septagonal (Danzer) › Septagonal (Danzer):z_conjugaterank 4/3060.6871
Symplectic › Symplectic:phase_volume_exploredrank 3/3060.8276
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