spread-spectrum sequence

基本解釋

• [電子、通信與自動控制技術(shù)]擴頻碼擴頻序列
• [計算機科學技術(shù)]擴頻序列

英漢例句

雙語例句

• The design scheme of spread-spectrum system based on sequence pairs is discussed.
  竝對基於序列偶的擴頻通信系統(tǒng)設(shè)計方案進行了討論。
• An algorithm for the suppression of narrowband interference in the direct sequence spread-spectrum (DSSS) systems is presented.
  提出了直接序列擴頻通信系統(tǒng)中抑制窄帶乾擾的一種算法。
• We put forward a method which can easily be realized in DSP and direct sequence spread-spectrum system based on QPSK, it achieved a good performance in tests.
  提出了易於在DSP以及QPSK的直接序列擴展頻譜系統(tǒng)中實現(xiàn)的方法，竝在測試中達到了較好的性能。

• spread-spectrum sequence更多例句

詞組短語

短語

• chaotic spread -spectrum spectrum sequence 混沌擴頻序列
• spread -spectrum code-sequence generator 展寬頻譜代碼序列發(fā)生器
• spread spectrum code -sequence 擴頻碼序列
• modular spread spectrum code -sequence generator 積木式擴頻碼序發(fā)生器
• Spread Spectrum Code -Sequence Generator 擴頻碼序發(fā)生器;擴頻碼序列發(fā)生器

• spread-spectrum sequence更多詞組

專業(yè)釋義

電子、通信與自動控制技術(shù)

• 擴頻碼

  Chaotic sequence is pseudo-random sequence. Therefore, it can better maximize the advantages of spread spectrum communication technology to replace the traditional spread-spectrum sequence with chaotic sequence.
  所以用混沌序列替代傳統(tǒng)擴頻碼可以更大限度地發(fā)揮擴頻通信技術(shù)的優(yōu)勢。

• 擴頻序列

  First, we introduced the chaotic digital spread-spectrum sequence’s production method, the characteristic and the application performance, and made the PN characteristic simulation on the several kinds of chaotic spread-spectrum sequence produced by chaos mappings.
  隨後圍繞著混沌數(shù)字擴頻序列展開研究,系統(tǒng)地介紹了混沌二進制序列的産生方法、特點和應用性能。

  計算機科學技術(shù)

• 擴頻序列