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 DC = 0.294 CC
1 CC = 3.4 DC
例子:
将15 数据压缩转换为卷积代码冗余:
15 DC = 4.412 CC
| 数据压缩 | 卷积代码冗余 |
|---|---|
| 0.01 DC | 0.003 CC |
| 0.1 DC | 0.029 CC |
| 1 DC | 0.294 CC |
| 2 DC | 0.588 CC |
| 3 DC | 0.882 CC |
| 5 DC | 1.471 CC |
| 10 DC | 2.941 CC |
| 20 DC | 5.882 CC |
| 30 DC | 8.824 CC |
| 40 DC | 11.765 CC |
| 50 DC | 14.706 CC |
| 60 DC | 17.647 CC |
| 70 DC | 20.588 CC |
| 80 DC | 23.529 CC |
| 90 DC | 26.471 CC |
| 100 DC | 29.412 CC |
| 250 DC | 73.529 CC |
| 500 DC | 147.059 CC |
| 750 DC | 220.588 CC |
| 1000 DC | 294.118 CC |
| 10000 DC | 2,941.176 CC |
| 100000 DC | 29,411.765 CC |