1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
|
---------- LLR calculation unit -----------------
LLR_calc_unit table properties:
The granularity in the LLR representation is 0.000244140625
The LLR scale factor is 4096
The largest LLR that can be represented is 32767.99975586
The table resolution is 0.03125
The number of entries in the table is 300
The tables truncates at the LLR value 9.375
-------------------------------------------------
---------- LLR calculation unit -----------------
LLR_calc_unit table properties:
The granularity in the LLR representation is 0.0009765625
The LLR scale factor is 1024
The largest LLR that can be represented is 131071.9990234
The table resolution is 0.5
The number of entries in the table is 7
The tables truncates at the LLR value 3.5
-------------------------------------------------
---------- LLR calculation unit -----------------
LLR_calc_unit table properties:
The granularity in the LLR representation is 0.25
The LLR scale factor is 4
The largest LLR that can be represented is 33554431.75
The table resolution is 0.25
The number of entries in the table is 15
The tables truncates at the LLR value 3.75
-------------------------------------------------
---------- LLR calculation unit -----------------
LLR_calc_unit table properties:
The granularity in the LLR representation is 0.0009765625
The LLR scale factor is 1024
The largest LLR that can be represented is 131071.9990234
The table resolution is 0.0009765625
The number of entries in the table is 0
The tables truncates at the LLR value 0
-------------------------------------------------
Testing Jacobian logarithm with four different resolutions.
JacLog(0) = 0.693115234375 ; 0.693359375 ; 0.75 ; 0
JacLog(0.1) = 0.6474609375 ; 0.693359375 ; 0.75 ; 0
JacLog(0.2) = 0.603759765625 ; 0.693359375 ; 0.5 ; 0
JacLog(0.3) = 0.562255859375 ; 0.693359375 ; 0.5 ; 0
JacLog(0.4) = 0.523193359375 ; 0.693359375 ; 0.5 ; 0
JacLog(0.5) = 0.47412109375 ; 0.4736328125 ; 0.5 ; 0
JacLog(0.6) = 0.439697265625 ; 0.4736328125 ; 0.5 ; 0
JacLog(0.7) = 0.407470703125 ; 0.4736328125 ; 0.5 ; 0
JacLog(0.8) = 0.376953125 ; 0.4736328125 ; 0.5 ; 0
JacLog(0.9) = 0.348388671875 ; 0.4736328125 ; 0.25 ; 0
JacLog(1) = 0.313232421875 ; 0.3134765625 ; 0.25 ; 0
JacLog(1.1) = 0.288818359375 ; 0.3134765625 ; 0.25 ; 0
JacLog(1.2) = 0.26611328125 ; 0.3134765625 ; 0.25 ; 0
JacLog(1.3) = 0.2451171875 ; 0.3134765625 ; 0.25 ; 0
JacLog(1.4) = 0.225341796875 ; 0.3134765625 ; 0.25 ; 0
JacLog(1.5) = 0.201416015625 ; 0.201171875 ; 0.25 ; 0
JacLog(1.6) = 0.18505859375 ; 0.201171875 ; 0.25 ; 0
JacLog(1.7) = 0.169677734375 ; 0.201171875 ; 0.25 ; 0
JacLog(1.8) = 0.15576171875 ; 0.201171875 ; 0.25 ; 0
JacLog(1.9) = 0.142578125 ; 0.201171875 ; 0.25 ; 0
JacLog(2) = 0.126953125 ; 0.126953125 ; 0.25 ; 0
JacLog(2.1) = 0.1162109375 ; 0.126953125 ; 0.25 ; 0
JacLog(2.2) = 0.1064453125 ; 0.126953125 ; 0 ; 0
JacLog(2.3) = 0.09716796875 ; 0.126953125 ; 0 ; 0
JacLog(2.4) = 0.0888671875 ; 0.126953125 ; 0 ; 0
JacLog(2.5) = 0.078857421875 ; 0.0791015625 ; 0 ; 0
JacLog(2.6) = 0.072021484375 ; 0.0791015625 ; 0 ; 0
JacLog(2.7) = 0.06591796875 ; 0.0791015625 ; 0 ; 0
JacLog(2.8) = 0.06005859375 ; 0.0791015625 ; 0 ; 0
JacLog(2.9) = 0.054931640625 ; 0.0791015625 ; 0 ; 0
JacLog(3) = 0.048583984375 ; 0.048828125 ; 0 ; 0
JacLog(3.1) = 0.04443359375 ; 0.048828125 ; 0 ; 0
JacLog(3.2) = 0.04052734375 ; 0.048828125 ; 0 ; 0
JacLog(3.3) = 0.036865234375 ; 0.048828125 ; 0 ; 0
JacLog(3.4) = 0.03369140625 ; 0.048828125 ; 0 ; 0
JacLog(3.5) = 0.02978515625 ; 0 ; 0 ; 0
JacLog(3.6) = 0.027099609375 ; 0 ; 0 ; 0
JacLog(3.7) = 0.024658203125 ; 0 ; 0 ; 0
JacLog(3.8) = 0.0224609375 ; 0 ; 0 ; 0
JacLog(3.9) = 0.0205078125 ; 0 ; 0 ; 0
JacLog(4) = 0.01806640625 ; 0 ; 0 ; 0
JacLog(4.1) = 0.0166015625 ; 0 ; 0 ; 0
JacLog(4.2) = 0.01513671875 ; 0 ; 0 ; 0
JacLog(4.3) = 0.013671875 ; 0 ; 0 ; 0
JacLog(4.4) = 0.012451171875 ; 0 ; 0 ; 0
JacLog(4.5) = 0.010986328125 ; 0 ; 0 ; 0
JacLog(4.6) = 0.010009765625 ; 0 ; 0 ; 0
JacLog(4.7) = 0.00927734375 ; 0 ; 0 ; 0
JacLog(4.8) = 0.00830078125 ; 0 ; 0 ; 0
JacLog(4.9) = 0.007568359375 ; 0 ; 0 ; 0
JacLog(5) = 0.0068359375 ; 0 ; 0 ; 0
JacLog(5.1) = 0.006103515625 ; 0 ; 0 ; 0
JacLog(5.2) = 0.005615234375 ; 0 ; 0 ; 0
JacLog(5.3) = 0.005126953125 ; 0 ; 0 ; 0
JacLog(5.4) = 0.004638671875 ; 0 ; 0 ; 0
JacLog(5.5) = 0.004150390625 ; 0 ; 0 ; 0
JacLog(5.6) = 0.003662109375 ; 0 ; 0 ; 0
JacLog(5.7) = 0.00341796875 ; 0 ; 0 ; 0
JacLog(5.8) = 0.003173828125 ; 0 ; 0 ; 0
JacLog(5.9) = 0.002685546875 ; 0 ; 0 ; 0
JacLog(6) = 0.00244140625 ; 0 ; 0 ; 0
JacLog(6.1) = 0.002197265625 ; 0 ; 0 ; 0
JacLog(6.2) = 0.001953125 ; 0 ; 0 ; 0
JacLog(6.3) = 0.001953125 ; 0 ; 0 ; 0
JacLog(6.4) = 0.001708984375 ; 0 ; 0 ; 0
JacLog(6.5) = 0.00146484375 ; 0 ; 0 ; 0
JacLog(6.6) = 0.00146484375 ; 0 ; 0 ; 0
JacLog(6.7) = 0.001220703125 ; 0 ; 0 ; 0
JacLog(6.8) = 0.001220703125 ; 0 ; 0 ; 0
JacLog(6.9) = 0.0009765625 ; 0 ; 0 ; 0
JacLog(7) = 0.0009765625 ; 0 ; 0 ; 0
JacLog(7.1) = 0.000732421875 ; 0 ; 0 ; 0
JacLog(7.2) = 0.000732421875 ; 0 ; 0 ; 0
JacLog(7.3) = 0.000732421875 ; 0 ; 0 ; 0
JacLog(7.4) = 0.000732421875 ; 0 ; 0 ; 0
JacLog(7.5) = 0.00048828125 ; 0 ; 0 ; 0
JacLog(7.6) = 0.00048828125 ; 0 ; 0 ; 0
JacLog(7.7) = 0.00048828125 ; 0 ; 0 ; 0
JacLog(7.8) = 0.00048828125 ; 0 ; 0 ; 0
JacLog(7.9) = 0.00048828125 ; 0 ; 0 ; 0
JacLog(8) = 0.000244140625 ; 0 ; 0 ; 0
JacLog(8.1) = 0.000244140625 ; 0 ; 0 ; 0
JacLog(8.2) = 0.000244140625 ; 0 ; 0 ; 0
JacLog(8.3) = 0.000244140625 ; 0 ; 0 ; 0
JacLog(8.4) = 0.000244140625 ; 0 ; 0 ; 0
JacLog(8.5) = 0.000244140625 ; 0 ; 0 ; 0
JacLog(8.6) = 0.000244140625 ; 0 ; 0 ; 0
JacLog(8.7) = 0.000244140625 ; 0 ; 0 ; 0
JacLog(8.8) = 0.000244140625 ; 0 ; 0 ; 0
JacLog(8.9) = 0.000244140625 ; 0 ; 0 ; 0
JacLog(9) = 0.000244140625 ; 0 ; 0 ; 0
JacLog(9.1) = 0 ; 0 ; 0 ; 0
JacLog(9.2) = 0 ; 0 ; 0 ; 0
JacLog(9.3) = 0 ; 0 ; 0 ; 0
JacLog(9.4) = 0 ; 0 ; 0 ; 0
JacLog(9.5) = 0 ; 0 ; 0 ; 0
JacLog(9.6) = 0 ; 0 ; 0 ; 0
JacLog(9.7) = 0 ; 0 ; 0 ; 0
JacLog(9.8) = 0 ; 0 ; 0 ; 0
JacLog(9.9) = 0 ; 0 ; 0 ; 0
JacLog(10) = 0 ; 0 ; 0 ; 0
-------------------
Some special cases:
0.75
-0.75
-0.75
0.75
0
0
-1.177978515625
-1.177978515625
-1.177978515625
-1.177978515625
1.177978515625
1.177978515625
|
