Christos Falas
a2aa7301d4
remove unused imports
2025-05-15 16:51:59 +01:00
Christos Falas
2fb5fc2c42
optimise raytracer
2025-05-15 16:51:47 +01:00
Christos Falas
02eed8bf76
add run command to CLI
2025-05-15 09:50:27 +01:00
Christos Falas
57fadd245a
fix channel bonding (ish)
2025-05-15 03:03:03 +01:00
Christos Falas
6ce62cbfe2
add preprocessing step selection
2025-05-15 02:12:49 +01:00
Christos Falas
89e54d10fb
initial ray tracing implementation
2025-05-15 01:15:06 +01:00
Christos Falas
618811f0a0
try to fix music
2025-05-15 00:23:03 +01:00
Christos Falas
7ff89d2fda
add AGC compensation
2025-05-14 22:10:39 +01:00
Christos Falas
d15b82f031
add data denoising
2025-05-14 16:57:59 +01:00
Christos Falas
af9faa3d07
add support for custom visualisations
2025-05-14 16:48:08 +01:00
Christos Falas
398b7b0946
example changes
2025-05-12 01:44:49 +01:00
Christos Falas
990baee908
fix antenna order post refactor
2025-05-02 01:12:46 +01:00
Christos Falas
6f454c6190
add figure extractor
...
Used to store the protobuffer messages into files, so that they can be
plotted as part of the dissertation
2025-05-01 15:58:28 +01:00
Christos Falas
a7a0071486
move preprocessing to CSIApplication
2025-05-01 15:50:24 +01:00
Christos Falas
581aa64ee3
refactor csi producers
2025-05-01 14:22:00 +01:00
Christos Falas
cc27972d81
refactor into separate CSIApplication framework
2025-04-26 11:28:17 +01:00
Christos Falas
7c9075c9eb
add phase analysis visualisation
2025-04-02 15:00:37 +01:00
Christos Falas
8fe5995c5f
refactor figure visualisation
...
Split off figure-serving from the data transformations needed to make
the figures themselves (e.g. binning)
2025-03-04 17:30:26 +00:00
Christos Falas
f6e10bedec
Add figure for magnitude
2025-03-04 14:07:21 +00:00
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
...
This is created whenever the dev server is running
2025-03-04 13:52:09 +00:00
Christos Falas
c452e44e1a
MUSIC eigenvalue visualisation
...
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
...
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
...
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
...
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
...
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
...
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
...
Add CLI to bin, allow for tab-completions
2025-01-27 15:55:17 +00:00
