Commit Graph

28 Commits

Author SHA1 Message Date
bef9c8ee3a Removed TODOs; Formatting; Changed test_decoder() default SNR array 2022-11-10 10:04:31 +01:00
23e318609c Fixed usages of x, x_hat, y 2022-11-10 09:59:41 +01:00
70bbe08bc4 Fixed usage of n and k 2022-11-10 09:52:21 +01:00
f29c2e71de Renamed naive soft decision to maximum likelihood; Removed reference to R matrix 2022-11-10 08:43:54 +01:00
5865a8683f Removed references to the R-Matrix; Comment changes 2022-11-10 08:37:13 +01:00
3a178f2d35 Now calculating the error rate based on the codewrords, not datawords 2022-11-08 20:03:48 +01:00
781ae1442d Reorganized 'utility' into own package 2022-11-08 00:52:43 +01:00
bbd9d9037b Changed progress bar behaviour 2022-11-07 20:15:04 +01:00
367901b0d4 Removed TODO 2022-11-07 19:40:06 +01:00
97acaaafd3 Reimplemented gradient computation with more numpy builtin functions 2022-11-07 19:37:46 +01:00
b7c4b4e359 Changed default proximal decoder parameters 2022-11-07 15:35:15 +01:00
9348689292 Changed the way the codewords are mapped onto [0, 1]^n 2022-11-07 15:02:55 +01:00
6af243efba Replaced manual calculation with builtin numpy functions 2022-11-07 14:49:05 +01:00
d129a222bc Moved calculation of A and B sets from ProximalDecoder::_grad_h() to ProximalDecoder::__init__() 2022-11-07 14:38:30 +01:00
dcb78a3963 Fixed bug in BER calculation 2022-11-07 14:08:05 +01:00
323b103d6f Proximal decoder now return the decoded dataword instead of the codeword 2022-11-07 14:07:46 +01:00
3e7dd37827 Now using an R matrix for decoding in the soft decision decoder 2022-11-07 13:59:13 +01:00
cc855b8941 Formatting 2022-11-07 11:56:12 +01:00
2c620a77df Added Encoder class and modified interface of utility.test_decoder() 2022-11-07 11:54:28 +01:00
c90cddf30b Replaced for loop with builtin numpy function 2022-11-07 11:07:39 +01:00
2f1497b1b8 Comment and formatting changes 2022-11-07 11:07:24 +01:00
78fd8bf95c Implemented naive soft decision decoder 2022-11-07 10:58:35 +01:00
01d4cf22aa Fixed signal amplitude necessary for noise amp calculation 2022-11-07 00:43:23 +01:00
be6ded2162 Fixed SNR amplitude; Fixed BER calculation 2022-11-07 00:32:54 +01:00
74ee1cc4db Fixed [0, 1] and [-1, 1] issue; comments; stopping simulation after n bit errors 2022-11-07 00:32:31 +01:00
2c16e2c2a3 Implemented projection; Added TODOs and fixed docstrings 2022-11-04 22:05:16 +01:00
bf469afbd1 Added requirements.txt and instructions for running to README 2022-11-04 21:32:07 +01:00
6444914296 Finished initial (non-working) implementation of proximal decoder 2022-11-04 21:08:41 +01:00