Accel Stairs
human-activity · 37 views
human-activityquasiperiodic
What It Is
MotionSense smartphone accelerometer magnitude on stairs. 50 Hz; asymmetric step impulses, larger vertical excursions than walking.
Interpretation
Standard analysis sees: heavy-tailed; right-skewed; time-irreversible (slow rise, sharp collapse); nonstationary / drifting. The atlas detects no named structure beyond this.
What standard analysis sees
tail heaviness0.94
asymmetry0.96
occupancy0.33
short-range corr0.55
long-range memory0.59
spectral colour0.46
periodicity0.54
complexity0.57
time-irreversibility0.09
volatility clustering0.54
multifractality0.39
dimensionality0.63
nonstationarity0.86
What the atlas adds
Nothing beyond the standard reading — this source’s structure is already captured by standard features; the atlas adds no named residual.
Composition
dtypeuint8
range[0, 255]
unique values144 / 16384
mean ± std17.8 ± 15
Render Gallery
Native > phase_plotraw
Native > timeseriesraw
Native > triple_latticeraw
Boltzmann > lag_map
Boltzmann > spin_grid
Cayley > default
Chladni > free_plate_nodal
Chladni > plate_bottom
Chladni > plate_top
_(centered)/signed_log_z/Accel_Stairs.png)
Heisenberg (Nil) (centered) > signed_log_z
_(centered)/xy_path/Accel_Stairs.png)
Heisenberg (Nil) (centered) > xy_path
Hodge–Laplacian > default
/barcode/Accel_Stairs.png)
Inflation (Substitution) > barcode
/d_curve/Accel_Stairs.png)
Inflation (Substitution) > d_curve
Information Theory > default
Julia Set > escape_histogram
Klein Bottle > default
Laplacian > default
Logarithmic Spiral > default
Möbius-S³ > mobius_cylinder
Möbius-S³ > s2_base_map
Ordinal Partition > default
/phi_spectrum/Accel_Stairs.png)
Penrose (Quasicrystal) > phi_spectrum
Persistent Homology > barcode
Persistent Homology > h1_diagram
Predictability > default
Recurrence Quantification > default
Spectral Analysis > default
Spectral Graph > default
Spirograph > mode_spectrum
Spirograph > phasor_trajectory
Symplectic > flux_grid
Symplectic > phase_space
/default/Accel_Stairs.png)
Ulam Spiral (Sacks) > default
/default/Accel_Stairs.png)
Ulam Spiral (Square) > default
Visibility Graph > default
Wavelet Cascade > default
Atlas Position
| Nearest neighbor | Distance | |
|---|---|---|
| Accel Jog | 2.86 | |
| Accel Walk | 3.03 | |
| Multiplicative Cascade | 3.41 | cross-origin |
Which Geometries Light Up
Septagonal (Danzer) › Septagonal (Danzer):z_conjugate | rank 303/306 | -0.6361 |
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