| 1. | Spread spectrum digital watermarking algorithm using gold codes
码的扩频数字水印算法 |
| 2. | Research on the universality of k - mer frequency distribution in genomes
频数普适关系的研究 |
| 3. | Analysis of honey - determination of the relative frequency of pollen
蜂蜜的分析.花粉相对频数的测定 |
| 4. | Cumulative frequcncy distribution
累积频数分布 |
| 5. | Cumulative frequency curve
累积频数曲线 |
| 6. | Frequency distribution table
频数分布表 |
| 7. | The design of direct sequence spread spectrum communication system for data transmission
直接序列扩频数据通信系统的设计 |
| 8. | Cumulative frequency diagram
累积频数图 |
| 9. | To maximize the use of channel and storage , video signal need to be efficiently compressed
为有效利用传输带宽和存储空间，必须对视频数据进行压缩。 |
| 10. | This calls for a chi - square test of goodness of fit . the percentages need be converted into frequencies for analysis
这需要用卡方测验来鉴定。并需先将百分数转为频数。 |
