costas

英 [ˌkɒstəz]

美 [ˈkɔstəz]

网络  科斯塔斯; 科思塔斯环

双语例句

• A Design of Improvement on Costas Loop
  一种改进的Costas环设计方法
• Research the new technology of carrier synchronization, and then design one kind of Costas circuit as the essential structure of carrier synchronization.
  并对载波同步的技术进行了研究，并选定了一种Costas环作为载波同步的关键结构。
• The paper investigated the digital Costas loop to realize the carrier-synchronizing in Direct Sequence Spread Spectrum System ( DSSSS).
  主要针对直接序列扩频系统（DSSSS）的载波同步，研究了数字Costas环的设计和实现方法。
• Digital costas loop can realize digital carrier synchronization and down convertion perfectly.
  数字costas环能够很好的实现数字载波同步和数宇下变频。
• Most postings on the site are from jilted lovers but there are also contributions aimed at Greek taxi drivers, banks, the public sector and even Prime Minister Costas Karamanlis.
  多数发贴者都是被恋人抛弃的人，也有一些发贴者诅咒出租车司机、银行、公共服务部门，希腊总理科斯塔斯？卡拉曼利斯也成了网咒的“靶子”。
• Obtained in-phase signal throw costas loop was normalized to obtain a cosine signal.
  这种算法的思想就是把经过科斯塔斯环得到的同相信号进行归一化处理，得到一个近似的余弦信号。
• Improvement and Application of Digital Costas Phase-locked Loop
  数字Costas锁相环的改进及应用
• Principle and performance of digital matched filter ( DMF), adaptive threshold technology based on automatic decision threshold level control ( ADTLC) circuit and improved COSTAS loop are analyzed in the thesis, and simulation platforms are built in MATLAB/ Simulink for simulation and analysis.
  重点研究数字匹配滤波器（DMF）、基于自动判决门限电平控制（ADTLC）电路的自适应门限技术和改进科斯塔斯（COSTAS）环等的原理和性能，并在MATLAB/Simulink中搭建仿真平台进行仿真分析。
• Design of Digital Costas Phase-locked Loop Based on FPGA
  基于FPGA的数字Costas锁相环路的设计
• The carrier phase tracking and bit synchronization algorithm is also carried out a similar analysis, computer simulation has been through the algorithm for SNR loss.
  对全数字Costas环载波相位跟踪和基于Gardner算法的反馈插值码元同步算法进行了理论分析和性能仿真，通过计算机仿真得到了载波和位同步算法的信噪比损失。