系统内冗余或重复数据的度量，表明存储和潜在性能问题效率低下。
1 NO = 0.706 CC
1 CC = 1.417 NO
例子:
将15 网络高架冗余转换为卷积代码冗余：
15 NO = 10.588 CC
| 网络高架冗余 | 卷积代码冗余 |
|---|---|
| 0.01 NO | 0.007 CC |
| 0.1 NO | 0.071 CC |
| 1 NO | 0.706 CC |
| 2 NO | 1.412 CC |
| 3 NO | 2.118 CC |
| 5 NO | 3.529 CC |
| 10 NO | 7.059 CC |
| 20 NO | 14.118 CC |
| 30 NO | 21.176 CC |
| 40 NO | 28.235 CC |
| 50 NO | 35.294 CC |
| 60 NO | 42.353 CC |
| 70 NO | 49.412 CC |
| 80 NO | 56.471 CC |
| 90 NO | 63.529 CC |
| 100 NO | 70.588 CC |
| 250 NO | 176.471 CC |
| 500 NO | 352.941 CC |
| 750 NO | 529.412 CC |
| 1000 NO | 705.882 CC |
| 10000 NO | 7,058.824 CC |
| 100000 NO | 70,588.235 CC |
规则