Cognitum/Coherence Gatev1.0.0
Cogs/Signal/coherence-gate

Coherence Gate

Adaptive gating based on subcarrier coherence scores. Gates CSI data through coherence scoring, filtering unreliable subcarriers and adapting thresholds to environmental conditions.

Signal v1.0.0 18 KB Hard Live
Coherence Score
0.000
mean · 64 subcarriers
Gate State
—
since 0s
Filtered
0%
0 / 64 dropped
Threshold
0.65
adaptive · τ
Subcarrier Coherence
CSI phase · 64 subcarriers · live
Coherence Adaptive threshold τ Filtered (< τ)
Gate State Timeline
last 120 s · open / closed transitions
open
gate state
Adaptive Threshold
tracks environmental noise floor
Mode
switch between adaptive and fixed-threshold gating
Sensitivity
aggressiveness of filtering · higher = stricter
0.55
Smoothing window
EMA samples used for adaptive τ
32
Min subcarriers to gate open
below this count, gate closes
40
Event Stream
— ev/s
Manifest
cog specification
Category
Signal
Version
1.0.0
Size
18 KB
Difficulty
Hard
Hardware
ESP32-S3
Input
CSI phase
Events
coherence_score · gate_state · filtered_pct
Source
repository path
cognitum-one/cogs/src/cogs/coherence-gate