我们先取第一列的:67, 246, 182, 70
然后再取第二列的:67, 246, 182, 70, 85,246,230 ,247
如此类推:67, 246, 182, 70, 85,246,230 ,247 ……… ……… ,38,6,50,17,7,236
对于纠错码,也是一样:
块1 | 213 | 199 | 11 | 45 | 115 | 247 | 241 | 223 | 229 | 248 | 154 | 117 | 154 | 111 | 86 | 168 | 111 | 39 |
块2 | 87 | 204 | 96 | 60 | 202 | 182 | 124 | 157 | 200 | 134 | 27 | 129 | 209 | 17 | 163 | 163 | 120 | 133 |
块3 | 148 | 116 | 177 | 212 | 76 | 133 | 75 | 242 | 238 | 76 | 195 | 230 | 189 | 10 | 108 | 240 | 192 | 141 |
块4 | 235 | 159 | 5 | 173 | 24 | 147 | 59 | 33 | 106 | 40 | 255 | 172 | 82 | 2 | 131 | 32 | 178 | 236 |
和数据码取的一样,得到:213,87,148,235,199,204,116,159,…… …… 39,133,141,236
然后,再把这两组放在一起(纠错码放在数据码之后)得到:
67, 246, 182, 70, 85, 246, 230, 247, 70, 66, 247, 118, 134, 7, 119, 86, 87, 118, 50, 194, 38, 134, 7, 6, 85, 242, 118, 151, 194, 7, 134, 50, 119, 38, 87, 16, 50, 86, 38, 236, 6, 22, 82, 17, 18, 198, 6, 236, 6, 199, 134, 17, 103, 146, 151, 236, 38, 6, 50, 17, 7, 236, 213, 87, 148, 235, 199, 204, 116, 159, 11, 96, 177, 5, 45, 60, 212, 173, 115, 202, 76, 24, 247, 182, 133, 147, 241, 124, 75, 59, 223, 157, 242, 33, 229, 200, 238, 106, 248, 134, 76, 40, 154, 27, 195, 255, 117, 129, 230, 172, 154, 209, 189, 82, 111, 17, 10, 2, 86, 163, 108, 131, 161, 163, 240, 32, 111, 120, 192, 178, 39, 133, 141, 236