costas

英 [ˌkɒstəz]

美 [ˈkɔstəz]

网络  科斯塔斯; 科思塔斯环

双语例句

• COSTAS array has better correlation properties compared with the normal frequency hopping arrays.
  与常规的跳频序列相比，COSTAS阵列具有良好的相关特性。
• After analyzing their characteristics and differences, a module of carrier recovery was designed using the improved costas loop. The module was implemented in the Matlab, and the result shows that the module can be achieved for the carrier recovery of QPSK.
  根据QPSK信号特点对科斯塔斯环进行改进，并设计了一个载波恢复的模块，对这个模块在MATLAB中进行了仿真，结果表明这个模块可以实现对QPSK信号的载波恢复。
• 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。
• "It is clear that there was no [ way to alert people] in the Mentawais," said Costas Synolakis, director of the Tsunami Research Center at the University of Southern California, United States.
  “很明显，没有办法向明打威的人们发出警报，”美国南加州大学海啸研究中心主任CostasSynolakis说。
• Costas Synolakis is a tsunami expert with the Department of Civil and Environmental Engineering at the University of Southern California in Los Angeles.
  CostasSynolakis是洛杉矶市南加利福尼亚大学土木与环境工程系的海啸研究专家。
• A waveform entropy method for motion compensation of Costas frequency hopped signal is studied in this paper, and optimization is made in the definition of waveform entropy.
  本文采用波形熵法对这种信号的运动补偿进行了研究，并对波形熵的定义进行了优化。
• Design and application of digital Costas loop in direct-sequence spread-spectrum system
  直接序列扩频系统中数字Costas环的设计与实现
• A Design of Improvement on Costas Loop
  一种改进的Costas环设计方法
• 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。
• Analysis of Coding With Costas Arrays and LFM-SFR Signal
  Costas阵列编码与线性调频SFR信号分析