Commit graph

213 commits

Author SHA1 Message Date
0447df4f43 ZH: ca: make sure to only modify t_AxB in antennas 2023-01-10 15:57:42 +01:00
a7a5036823 ZH: toggle removing beacon from trace when doing k multiple optimisation 2023-01-09 16:55:34 +01:00
ffb1fa8e42 ZH: init cc full reconstruction script after fixing clock offsets 2023-01-09 16:41:31 +01:00
49d4779180 ZH: do reconstruction for best_k for each grid run iteration 2023-01-09 16:09:17 +01:00
72a98d3f09 ZH: remove global time shift when comparing measured and actual time shift 2023-01-09 13:39:36 +01:00
ab07fe2126 ZH: mutliple k script saves results into hdf5 file
+ slightly improve power per antenna plot if tx is plotted
2023-01-09 11:51:03 +01:00
ed1eb3f5cb ZH: initial reporting for measured total clock offset per antenna 2023-01-09 11:48:58 +01:00
1d6f0d3b36 ZH: use path.basename(__file__) for figure names 2023-01-04 11:05:20 +01:00
ee9497b140 WIP: ZH: period correlation, invert sign of clock_phase_time 2022-12-23 12:29:18 +01:00
82c10059cb ZH: display tx in period power grid 2022-12-23 12:28:33 +01:00
0d8bce9953 ZH: improve temporary correlation figures 2022-12-23 12:27:25 +01:00
6eba992a3a ZH: periods_from_shower enable figure for multiple shifting iterations 2022-12-23 12:23:10 +01:00
275775fba3 ZH: prepare code+figure to remove beacon from signal 2022-12-23 11:13:53 +01:00
7851a13065 ZH: remove period script assuming event comes from transmitter 2022-12-23 10:22:08 +01:00
86f493bd1f ZH: shift actual_antenna_phase to match calculated antenna phase
This introduces a global (arbitrary) phase that baseline differences are not sensitive to
2022-12-22 18:16:58 +01:00
61b5b8a8d6 ZH: figures showing baseline diff reconstruction in time domain 2022-12-22 18:00:34 +01:00
00d73175f7 ZH: never show matrix manipulation for baseline phase diffs 2022-12-22 17:59:23 +01:00
a6c62f376b ZH: invert sign for baseline phase diff a[j,i]
When building the matrix, make sure to introduce a minus sign
such that a[i,j] = - a[j,i]
2022-12-22 17:18:54 +01:00
ae2cde1ab3 ZH: small tweak to figure for baseline phases 2022-12-22 16:51:39 +01:00
755426e156 ZH: show sigma_phase matrix as a plot 2022-12-22 16:33:19 +01:00
37943a19b0 ZH: allow multiple reference antennas for baseline construction 2022-12-22 12:54:53 +01:00
9dd5e30488 ZH: rotate antenna clock_phase figures 2022-12-22 12:54:53 +01:00
a8ddc6b662 ZH: show true residuals for antenna clock_phase 2022-12-22 12:04:22 +01:00
1a61f84157 ZH: phase deltas correct for two antennas with ref_ant
Multiple baselines do not work yet..
2022-12-21 18:30:06 +01:00
e8ff828120 ZH: improve antenna matrix solving 2022-12-21 17:24:44 +01:00
429e2fff1d ZH: plot showing (measured-actual) residuals for true_phases 2022-12-20 15:26:10 +01:00
929c6c7748 ZH: update baseline phase script 2022-12-19 21:34:49 +01:00
ecb671bee8 ZH: upgrade lib test scripts 2022-12-19 19:02:35 +01:00
850c5d4f98 ZH: set ab_modify_clock back to default situation 2022-12-15 15:10:42 +01:00
9310b8c663 ZH: Finally found the bug
Phases would not change even if I set an enormous clock offset
2022-12-15 15:09:44 +01:00
7cfccd0011 ZH: hardcoded some clock offsets 2022-12-15 15:08:55 +01:00
3cbdadc5ba ZH: introduce fixed clock error in test script 2022-12-15 14:49:44 +01:00
3fce4036f3 ZH: move c_light value to lib 2022-12-15 14:40:20 +01:00
a4fa874b54 ZH: test script for true_phase/calculated phase at tx 2022-12-15 14:15:53 +01:00
2e227d1765 ZH: rename true_phase_diff 2022-12-15 12:56:20 +01:00
ae66d4ff1d ZH: move true_phase_diff function to lib 2022-12-15 12:28:43 +01:00
14a9fdb957 ZH: show phase due to t_trace[0] from measurement
This is not required to be known when finding the phase
as lib.find_beacon_in_traces already accounts for it.
2022-12-12 20:32:04 +01:00
4c834ad8e7 ZH: use correct DTFT convention
Only affects phase determination.
Introduces a minus sign for the s_k terms and changes arctan2 parameters
2022-12-12 19:01:30 +01:00
ecc79a8c91 ZH: period_from_shower sort by maxima
Start by correlating the strongest signals
2022-12-08 15:29:05 +01:00
f96d3adb15 ZH: rename b* scripts 2022-12-08 15:05:24 +01:00
344cc4beea ZH: only use Agg backend if no DISPLAY 2022-12-08 14:41:33 +01:00
730823f54d ZH: specify after_N when extending beaconed traces 2022-12-08 14:02:38 +01:00
888d81c1f6 ZH: mask the beacon where we have signal (optional) 2022-12-08 13:56:55 +01:00
b11e6f3756 ZH: remove time delay from actual phase_sigma 2022-12-08 11:22:33 +01:00
4c9e91489d ZH: modify_clock takes float input 2022-12-07 17:27:12 +01:00
ff5b897042 ZH: pre and append tracelengths 2022-12-07 17:23:07 +01:00
2c1fb0976b ZH: phase sigma plot tweak 2022-12-05 17:57:23 +01:00
31392f4fa0 ZH: save figures to dir 2022-12-05 17:49:47 +01:00
2ef87343f5 ZH: optional trace extender (WIP) 2022-12-05 15:46:28 +01:00
2ffec6a10b ZH: Periods from shower saves figures better 2022-12-02 19:09:33 +01:00