spread-spectrum techniques
基本解释
- [計算機科學技術]擴頻技術
英汉例句
- A new chaotic spread spectrum communication system FFH-FMDCSK is presented, which is based on FMDCSK and fast frequency hopping techniques.
本文提出一種基於差分混沌頻率調制（FMDCSK）的快速跳頻擴譜通信系統（簡稱FFH-FMDCSK）。 - Therefore, researching particle filtering techniques and its applications in the chaotic spread spectrum DS-CDMA system has great theoretical and practical significance.
因此，開展對粒子濾波技術及其在混沌擴頻DS-CDMA通信系統中的應用的研究具有重要的理論與現實意義。
雙語例句
专业释义
- 擴頻技術
After the use of spread spectrum techniques in digital watermarking, spread spectrum watermark generation techniques have played an important role in digital watermarking.
自從將擴頻技術引入到數字水印中之後,擴頻水印生成技術已經成爲數字水印技術中重要組成部分。