spread-spectrum techniques

基本解释

• [计算机科学技术]扩频技术

英汉例句

双语例句

• A new chaotic spread spectrum communication system FFH-FMDCSK is presented, which is based on FMDCSK and fast frequency hopping techniques.
  本文提出一种基于差分混沌频率调制（FMDCSK）的快速跳频扩谱通信系统（简称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，开展对粒子滤波技术及其在混沌扩频DS-CDMA通信系统中的应用的研究具有重要的理论与现实意义。

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专业释义

计算机科学技术

• 扩频技术

  After the use of spread spectrum techniques in digital watermarking, spread spectrum watermark generation techniques have played an important role in digital watermarking.
  自从将扩频技术引入到数字水印中之后,扩频水印生成技术已经成为数字水印技术中重要组成部分。