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e36ec6c774
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Added alist files; Simulated proximal decoder with ldpc code from paper
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2022-11-14 20:07:11 +01:00 |
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95c052c918
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Resimulated Hamming code
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2022-11-14 11:20:06 +01:00 |
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7bbe11e7aa
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Removed N_max parameter from function call
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2022-11-14 11:19:56 +01:00 |
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3e02dcf17c
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Removed N_max from simulations.test_decoder()
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2022-11-11 21:24:56 +01:00 |
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0f8de32e3f
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Fixed bugs in visualization.show_BER_curves
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2022-11-11 17:38:15 +01:00 |
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6105eef4c1
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Properly implemented visualization._get_num_rows() and added unit tests
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2022-11-11 15:33:29 +01:00 |
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fad296f759
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Finished first rough implementation of show_BER_curves()
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2022-11-10 13:05:13 +01:00 |
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2fae3ba3be
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Made main.py work with the new simulation functions
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2022-11-10 12:19:01 +01:00 |
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f791a9a086
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Fixed noise variance calculation
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2022-11-10 11:43:04 +01:00 |
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20049e55f0
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Removed confusion relating to n and k
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2022-11-10 11:27:29 +01:00 |
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df94fb33b6
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Changed test_decoder() to get n and k as arguments; Reimplemented test_decoders() in utility.simulations
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2022-11-10 11:21:39 +01:00 |
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a6baad0201
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Comment changes
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2022-11-10 10:24:24 +01:00 |
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a6849a1f7d
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changed test_decoder() to accept target frame errors instead of bit errors
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2022-11-10 10:21:57 +01:00 |
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bef9c8ee3a
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Removed TODOs; Formatting; Changed test_decoder() default SNR array
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2022-11-10 10:04:31 +01:00 |
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23e318609c
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Fixed usages of x, x_hat, y
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2022-11-10 09:59:41 +01:00 |
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70bbe08bc4
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Fixed usage of n and k
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2022-11-10 09:52:21 +01:00 |
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f29c2e71de
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Renamed naive soft decision to maximum likelihood; Removed reference to R matrix
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2022-11-10 08:43:54 +01:00 |
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5865a8683f
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Removed references to the R-Matrix; Comment changes
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2022-11-10 08:37:13 +01:00 |
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3a178f2d35
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Now calculating the error rate based on the codewrords, not datawords
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2022-11-08 20:03:48 +01:00 |
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4e0fcbcec8
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Added simulations results
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2022-11-08 19:33:56 +01:00 |
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bb31b53d98
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Added TODOs
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2022-11-08 19:13:51 +01:00 |
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6fc01b20ff
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Restructured main.py
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2022-11-08 19:10:51 +01:00 |
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d8258a36f6
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Changed main.py to work with new utility.codes
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2022-11-08 12:57:43 +01:00 |
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b4623580af
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Removed Codes enum; Added functions for H and R matrix generation and unit tests
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2022-11-08 12:57:08 +01:00 |
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70c99d2475
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Added G matrices of various codes and alist matrix gen code
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2022-11-08 00:53:08 +01:00 |
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781ae1442d
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Reorganized 'utility' into own package
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2022-11-08 00:52:43 +01:00 |
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bbd9d9037b
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Changed progress bar behaviour
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2022-11-07 20:15:04 +01:00 |
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367901b0d4
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Removed TODO
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2022-11-07 19:40:06 +01:00 |
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2002b1faa8
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Added proper unit tests for gradient calculation
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2022-11-07 19:38:41 +01:00 |
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97acaaafd3
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Reimplemented gradient computation with more numpy builtin functions
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2022-11-07 19:37:46 +01:00 |
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b7c4b4e359
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Changed default proximal decoder parameters
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2022-11-07 15:35:15 +01:00 |
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e6a7c39f50
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Added timer and changed simulation params
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2022-11-07 15:34:39 +01:00 |
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9348689292
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Changed the way the codewords are mapped onto [0, 1]^n
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2022-11-07 15:02:55 +01:00 |
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6af243efba
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Replaced manual calculation with builtin numpy functions
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2022-11-07 14:49:05 +01:00 |
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cbb6036beb
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Added unit tests for the calculation of the A nd B sets; Fixed broken unit tests
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2022-11-07 14:39:09 +01:00 |
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d129a222bc
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Moved calculation of A and B sets from ProximalDecoder::_grad_h() to ProximalDecoder::__init__()
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2022-11-07 14:38:30 +01:00 |
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296feaf1fb
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Simulating more parameters for proximal decoding; Changed theme
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2022-11-07 14:09:00 +01:00 |
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dcb78a3963
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Fixed bug in BER calculation
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2022-11-07 14:08:05 +01:00 |
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323b103d6f
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Proximal decoder now return the decoded dataword instead of the codeword
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2022-11-07 14:07:46 +01:00 |
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3e7dd37827
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Now using an R matrix for decoding in the soft decision decoder
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2022-11-07 13:59:13 +01:00 |
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0ea297ad45
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Made the way simulations are done and plotted more scalable
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2022-11-07 12:10:06 +01:00 |
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cc855b8941
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Formatting
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2022-11-07 11:56:12 +01:00 |
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2c620a77df
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Added Encoder class and modified interface of utility.test_decoder()
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2022-11-07 11:54:28 +01:00 |
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26fa791872
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Added unit tests for soft decision decoder
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2022-11-07 11:26:34 +01:00 |
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c90cddf30b
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Replaced for loop with builtin numpy function
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2022-11-07 11:07:39 +01:00 |
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2f1497b1b8
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Comment and formatting changes
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2022-11-07 11:07:24 +01:00 |
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78fd8bf95c
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Implemented naive soft decision decoder
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2022-11-07 10:58:35 +01:00 |
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04eaea92a1
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Changed target_bit_errors and N_max for simulation
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2022-11-07 00:46:21 +01:00 |
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01d4cf22aa
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Fixed signal amplitude necessary for noise amp calculation
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2022-11-07 00:43:23 +01:00 |
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be6ded2162
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Fixed SNR amplitude; Fixed BER calculation
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2022-11-07 00:32:54 +01:00 |
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