Christos Falas
6ef4fe3dc1
Improve heatmap visualisation
...
- Correct axis titles
- Add axis ticks to indicate angle of arrival/time of flight instead of
arbitrary numbering
2025-03-04 14:01:52 +00:00
Christos Falas
e3d0544b66
ignore .vite folder
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This is created whenever the dev server is running
2025-03-04 13:52:09 +00:00
Christos Falas
c452e44e1a
MUSIC eigenvalue visualisation
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One of the issues I've been facing was that the range of the eigenvalues
was quite large, and I couldn't easily see a natural threshold to set to
separate the signal and noise subspaces.
This visualisation provides a histogram for this scenario, to assist in
choosing the parameter (which is different in different configurations).
2025-03-04 13:48:32 +00:00
Christos Falas
342357bd0c
remove eigh
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The original assumption that we can use eigh because the autocorrelation
matrix is Hermitian is not true. Although the true autocorrelation
matrix is Hermitian, this is not necessarily the case for the estimate we
use.
2025-02-24 16:12:04 +00:00
Christos Falas
c4196503d8
improve antenna order detection
2025-02-24 15:02:21 +00:00
Christos Falas
28d096af44
unwrap CSI phase
2025-02-24 15:02:21 +00:00
Christos Falas
61be734752
Add heatmap visualisation
2025-02-24 15:02:15 +00:00
Christos Falas
a94a9b4ec4
visualisation backend
2025-02-22 15:13:54 +00:00
Christos Falas
964e379dbf
Implement new visualization front-end
2025-02-22 15:13:08 +00:00
Christos Falas
298146e8b0
add proto files for streaming
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The idea is to allow relatively flexible visualisations in the browser,
while minimising rendering load on the server.
2025-02-22 10:21:50 +00:00
Christos Falas
c19ac69a0e
Allow skipping subcarriers
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This is useful for when processing from files which are larger than can
be processed in real-time.
2025-02-11 11:16:27 +00:00
Christos Falas
638440feff
fix heatmap generation
2025-01-30 13:58:08 +02:00
Christos Falas
785021b557
Use eigh instead of eig
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The mean of Hermitian matrices is also Hermitian
2025-01-30 13:58:08 +02:00
Christos Falas
42ac105240
Improve logging
2025-01-30 13:58:08 +02:00
Christos Falas
c2963f4a9f
Make heatmap on GPU
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Still has some weird artifacts, some axis ordering might be incorrect
2025-01-30 13:58:08 +02:00
Christos Falas
a1e5f2fec7
set up torch AoA estimation
2025-01-30 13:58:08 +02:00
Christos Falas
b681f0b2c6
Improve antenna order detection
...
Remove a lot of the false positives that were occuring due to random
noise
2025-01-28 21:40:28 +00:00
Christos Falas
814321f524
fix: Write to file race condition
2025-01-27 17:28:47 +00:00
Christos Falas
4f7a9d2e70
Make into package
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Add CLI to bin, allow for tab-completions
2025-01-27 15:55:17 +00:00
Christos Falas
1c4bf3e340
Allow replaying traffic from file
2025-01-27 15:54:43 +00:00
Christos Falas
659525cefb
change config file format
2025-01-27 15:54:33 +00:00
Christos Falas
1bbdac4a2e
format
2025-01-26 18:10:25 +00:00
Christos Falas
0146fb4db2
add CSI recording to hdf5 file
2025-01-26 18:06:23 +00:00
Christos Falas
99ea06bc91
fix: terminate on SIGINT (Ctrl+C)
2025-01-26 18:05:06 +00:00
Christos Falas
4658f3d9f5
support Python3.11
2025-01-24 11:30:41 +00:00
Christos Falas
b1e7f37e4e
migrate to uv
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Allows easier way to change between python versions
2025-01-24 11:28:03 +00:00
Christos Falas
1e23ae063e
feat: add cli util for finding correct antenna order
2025-01-24 10:15:53 +00:00
Christos Falas
8e1a849b7c
format: re-format with ruff and isort
2025-01-23 11:13:17 +00:00
Christos Falas
5a481ae13b
feat: show when FeitCSI is not running on remote machines
2025-01-23 10:36:08 +00:00
Christos Falas
8b6ee4d137
refactor: callbacks for csi data
2025-01-23 09:18:26 +00:00
Christos Falas
66e041cf73
allow different ports
2024-12-31 16:10:22 +00:00
Christos Falas
ae2e95283b
refactor: change Pipe to Queue for configurable maxsize
2024-12-30 13:31:42 +00:00
Christos Falas
0d8bea2678
refactor: switch to processes instead of threads
2024-12-30 12:29:03 +00:00
Christos Falas
c2914486a3
fix: heatmap frame rate
2024-12-29 19:12:06 +00:00
Christos Falas
274f4d8492
refactor: processing in separate thread
2024-12-29 19:08:38 +00:00
Christos Falas
06aca17bee
improve visualisation
2024-12-29 18:00:15 +00:00
Christos Falas
ed7aaf787b
customise max tof for graph
2024-12-29 12:57:29 +00:00
Christos Falas
232e90984f
increase heatmap range
2024-12-29 12:42:55 +00:00
Christos Falas
537da2c160
decrease verbosity
2024-12-29 12:41:46 +00:00
Christos Falas
3826f40f6a
visualisation web server listen on all addresses
2024-12-29 12:31:56 +00:00
Christos Falas
691b5821cb
fix preprocessing arguments
2024-12-29 12:30:56 +00:00
Christos Falas
671b3ae353
add magnitude visualisation
2024-12-29 12:30:26 +00:00
Christos Falas
a9d05ca975
Support multiple receiving hosts
2024-12-29 12:24:21 +00:00
Christos Falas
25e259f038
fix constant spectrum for all tof
2024-12-29 12:22:47 +00:00
Christos Falas
3199103caa
Improve MUSIC implementation
2024-12-28 10:18:46 +00:00
Christos Falas
4e72d92b09
Add Butterworth bandpass filter
2024-12-28 10:17:03 +00:00
Christos Falas
a7a34a6138
Add basic MUSIC implementation
2024-12-26 14:01:24 +00:00
Christos Falas
0ce3545e1e
Convert to module
2024-12-26 14:00:53 +00:00
Christos Falas
51cd1ea70e
Update to python3.13
2024-12-26 13:56:36 +00:00
Christos Falas
b6203b611a
cleanup types
2024-11-25 20:32:11 +00:00
