Claude
18170d7daf
feat(adr-017): Complete all 7 ruvector integrations across signal and MAT crates
All ADR-017 integration points now implemented:
--- wifi-densepose-signal ---
1. subcarrier_selection.rs — ruvector-mincut: mincut_subcarrier_partition
uses DynamicMinCut to dynamically partition sensitive/insensitive
subcarriers via O(n^1.5 log n) graph bisection. Tests: 8 passed.
2. spectrogram.rs — ruvector-attn-mincut: gate_spectrogram applies
self-attention (Q=K=V, configurable lambda) over STFT time frames
to suppress noise/multipath interference. Tests: 2 added.
3. bvp.rs — ruvector-attention: attention_weighted_bvp uses
ScaledDotProductAttention for sensitivity-weighted BVP aggregation
across subcarriers (vs uniform sum). Tests: 2 added.
4. fresnel.rs — ruvector-solver: solve_fresnel_geometry estimates
unknown TX-body-RX geometry from multi-subcarrier Fresnel observations
via NeumannSolver. Regularization scaled to inv_w_sq_sum * 0.5 for
guaranteed convergence (spectral radius = 0.667). Tests: 10 passed.
--- wifi-densepose-mat ---
5. localization/triangulation.rs — ruvector-solver: solve_tdoa_triangulation
solves multi-AP TDoA positioning via 2×2 NeumannSolver normal equations
(Cramer's rule fallback). O(1) in AP count. Tests: 2 added.
6. detection/breathing.rs — ruvector-temporal-tensor: CompressedBreathingBuffer
uses TemporalTensorCompressor with tiered quantization for 50-75%
CSI amplitude memory reduction (13.4→3.4-6.7 MB/zone). Tests: 2 added.
7. detection/heartbeat.rs — ruvector-temporal-tensor: CompressedHeartbeatSpectrogram
stores per-bin TemporalTensorCompressor for micro-Doppler spectrograms
with hot/warm/cold tiers. Tests: 1 added.
Cargo.toml: ruvector deps optional in MAT crate (feature = "ruvector"),
enabled by default. Prevents --no-default-features regressions.
Pre-existing MAT --no-default-features failures are unrelated (api/dto.rs
serde gating, pre-existed before this PR).
Test summary: 144 MAT lib tests + 91 signal tests = all passed.
cargo check wifi-densepose-mat (default features): 0 errors.
cargo check wifi-densepose-signal: 0 errors.
https://claude.ai/code/session_01BSBAQJ34SLkiJy4A8SoiL4