In this paper, the principle of transit time correlation method and the constitution of measurement system are presented.

介绍了渡越时间相关测量方法的基本原理与测试系统组成。

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Multipath time delay estimation is constrained by the width of the signal correlation function when using correlation method.

当采用相关法估计时间延迟时，多径时延的分辨率受到相关函数主(？)宽度的限制。

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SSCA (Strip Spectral Correlation Algorithm) is widely used as a time-smoothed method for estimating cyclic spectrum.

分段谱相关算法(SSCA)是循环谱估计常用的一种时域平滑算法。

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