loran-c
英
美 [ˈlɔˌræn siː]
网络 远距离导航; 导航; 罗兰; 长程导航; 罗兰c
双语例句
- A novel signal processing technique using the eigendecomposition and multiple signal classification algorithm for estimating skywave delays in Loran-C receiver has been presented in this paper.
提出了一种基于特征分解的多信号分类算法估计罗兰C接收机天波延迟的信号处理新技术。 - Calculation& Research on ASF Correction of Loran-C
北斗-罗兰C组合导航的ASF修正计算与研究 - An algorithm for cycle identification of Loran-C signal is put forward in the paper, so as to meet the requirement of software realization of digital Loran-C receiver.
提出一种新的周期识别算法，以满足数字化罗兰-C接收机软件实现的需要。 - Method of Station-Link Coarse Synchronization Based on Absolute Transmission Time of Loran-C Signal
基于罗兰C信号绝对发射时刻的台链粗同步方法 - Research on Loran-C Sky Wave Delay Estimation Using Eigen-decomposition Algorithm
基于特征向量算法的Loran-C天波延迟估计的研究 - Study Of direction and location for Loran-C Signal Based on Magnetic Antenna
一种基于磁天线的罗兰C信号测向定位方法 - Time-domain analysis on Ground-wave propagation Characteristics of Loran-C Based on FDTD Method
基于FDTD的罗兰-C信号地波传播特性的时域分析 - New Method in Compass/ Loran-C integrated Navigation System
一种新的北斗/罗兰C组合导航滤波算法 - Based on analysis and comparison of domestic and overseas algorithms of Loran-C cycle identification, a new method of cycle identification using matched correlation is presented.
在分析比较了国内外的罗兰C周期识别算法上，提出了一种利用匹配相关进行周期识别的方法。 - Configuration of Loran-C transmitting stations
罗兰－C发射台配置 - Nonlinear Filtering Algorithm of Compass/ Loran-C Integrated Navigation System
北斗/罗兰C组合导航非线性滤波算法研究 - Design of Filter in the SINS/ Loran-C/ BD Multi-sensor Integrated Navigation System
SINS/Loran-C/北斗多传感器组合导航系统滤波器的设计 - Improving the transmitting precision of Loran-C signals is important for increasing the positioning capability of Loran-C/ Beidou integrated navigation systems.
长河系统发播精度的提高对于罗兰C/北斗组合导航系统的定位性能具有重要作用。 - Generic specification for Loran-C system
GB/T14379-1993罗兰C系统通用技术条件 - The stability and space correlation about the sky-wave propagation time-delay in Loran-C system are studied.
研究了罗兰-C天波传播时延的稳定性与空间相关性。 - The paper corrects the ASF error of loran-C by using BP neural network to improve the navigation accuracy.
将BP神经网络应用于罗兰-C导航系统的附加二次相位因子修正，以提高系统的导航精度。 - Loran-C Datalink is a communication system established by additional modulation of Loran-C signal.
罗兰C数据链是利用罗兰C导航信号作载体建立的数据通讯系统。 - This paper gives three different modes of integrated RDSS/ LORAN-C and the simple performance comparison among these modes.
本文对RDSS/LORAN-C组合导航的优势和可实现性进行了分析，提出了三种不同的数据组合方法，并给出了这三种方法性能的简单比较。 - The notch filter proposed is used to attenuate the adjacent channel interference in the Loran-C receiver.
本文设计的陷波器用于衰减罗兰C接收机的邻道干扰，而且其调谐是在微机管理下处自动进行的。 - Combinatorial Application of LORAN-C and Satellite Navigation
罗兰C和卫星导航的组合应用 - This article mainly discuss the transport system of time and frequency, comparing method of radio signal, the structure, index and signal characteristic of the LORAN-C system.
本文主要介绍了无线电信号的时间频率传递系统和比对方法中罗兰C系统的设备结构，技术指标，信号特性等。 - A stratospheric balloon positioning method using the Loran-C augmented Beidou system is proposed.
提出由罗兰C辅助北斗双星对同温层气球进行定位的方法。 - According to the introduction of the theory about federated filter and the features of marine navigation, SINS/ GPS/ Loran-C/ WYBD integrated navigation system is designed. The result of theoretical simulation experiment is researched.
介绍了联邦滤波器的理论知识，并在此基础上结合船舶导航的特点设计了SINS/GPS/Loran-C/WYBD组合导航系统联邦滤波器，进行了仿真实验和结果分析。 - This paper has proposed a method to improve the receptive performance of existing submarine antenna. As a result, the key technical problem of installing and using Loran-C navigation instrument on submarine has been solved.
本文提出了一种改善潜艇现有天线接收性能的方法，从而解决了在潜艇上安装使用劳兰C导航仪的关键技术问题。 - Secondly, the A/ D conversion and the FFT of the Loran-C impulse signal areresearched.
对罗兰-C脉冲信号的A/D转换及信号的频谱分析进行了研究； - The application of loran-c/ ins combined navigation system to the winged missile
Loran-C/INS组合导航系统在飞航导弹上的应用 - The time relationships between GRI pulse sequences and reference pulses, as well as between modulation codes and Loran-C pulse groups are analyzed.
分析了GRI脉冲序列与参考脉冲，以及调制码组与罗兰C脉冲组的时间关系。 - How to demodulate the timing message which transmitted by the Loran-C data link is the second approach.
第二种途径是研究了利用Loran-C数据链传播授时信息的解调技术。 - Furthermore, according to the character of Loran-C signal, the performance of both algorithms are simulated, analyzed and compared.
并且针对Loran-C信号特点，对这两种自适应滤波器的性能进行了仿真分析和对比。