Таблица F5.A-1.1. Свертка 2-х векторов (r)X[t] и (r)H[t] длины T=16 GF( 1 + 225 ) = GF( 1 + 232 ) = GF( F5 ) в (A-1)-арифметике, T–1 = 1/T = 4026531841 Результаты в A-арифметике в ПСНВ+ mod F5, т.е. в диапазоне [ 0..+232] |
t |
(r)X[t] вх.Сигнал |
(r)X[f]= |
(r)H[t] вх.Сигнал |
(r)H[f]= |
(r)E[f]= |
(r)E[t]= |
(r)G[t]= |
0 | 192 | 452 | 1 | 3 | 1356 | 3072 | 192 |
1 | 128 | 36032 | 2 | 33 | 1189056 | 8192 | 512 |
2 | 132 | 8683712 | 0 | 513 | 159776959 | 6208 | 388 |
3 | 0 | 2215116992 | 0 | 8193 | 2216685631 | 4224 | 264 |
4 | 0 | 8388668 | 0 | 131073 | 16252732 | 0 | 0 |
5 | 0 | 134184128 | 0 | 2097153 | 2684255441 | 0 | 0 |
6 | 0 | 2138833088 | 0 | 33554433 | 4269607103 | 0 | 0 |
7 | 0 | 2080374969 | 0 | 536870913 | 2357199010 | 0 | 0 |
8 | 0 | 196 | 0 | 2^32 | 4294967101 | 0 | 0 |
9 | 0 | 31936 | 0 | 4294967266 | 4293977281 | 0 | 0 |
10 | 0 | 8618176 | 0 | 4294966786 | 4186046658 | 0 | 0 |
11 | 0 | 2214068416 | 0 | 4294959106 | 2212499775 | 0 | 0 |
12 | 0 | 4286578749 | 0 | 4294836226 | 4278714173 | 0 | 0 |
13 | 0 | 4160715969 | 0 | 4292870146 | 1610513584 | 0 | 0 |
14 | 0 | 2138833089 | 0 | 4261412866 | 4269471939 | 0 | 0 |
15 | 0 | 2080374985 | 0 | 3758096386 | 1803550946 | 0 | 0 |