Software realized the GPS carrier and the code tracking algorithm.

软件部分实现了GPS载波和码的跟踪环路算法。

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In this paper, a novel frequency synchronization estimation algorithm is provided to achieve carrier frequency capture and tracking.

文中提出了一种低复杂度的同步估计，来实现载波频率捕获和跟踪。

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This algorithm combines the block Pilot-aided LS channel estimation algorithm with a phase tracking algorithm, which can compensate the phase rotation caused by the residual carrier frequency offset.

该算法在传统的基于块状导频的Ls信道估计算法的基础上，加入了相位跟踪算法，补偿了由残余频偏带来的相位旋转。

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