• Millington's method is generally used for forecasting the field strength and ASF of Loran C signal.

    米林顿算法是国际上比较常用的预测罗兰C信号场强和附加二次相位因子(ASF)的算法。

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  • 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。

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  • 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。

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  • 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。

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  • The relationships between GRI pulse sequences and reference pulses, as well as between modulation code groups 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。

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  • This paper deduces a group of formulas with fast calculating speed and high precision, which can be used in Loran-C navigator for locating calculation.

    介绍了罗兰C定位的一种迭代算法,计算速度快、精度高,可用于罗兰C导航仪的定位计算.。

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  • Theoretically, it is an optimal receiving for Loran-C signal, which can effectively reduce the interference from the white noise, because the Loran-C signal is already known.

    从理论上讲,由于已知罗兰c信号的波形,采用这种方法是罗兰c信号的最佳接收,它能有效减少白噪声的干扰。

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  • 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。

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  • 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。

    youdao

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