For binary phase-coded signal sensitive to Doppler frequence, a new compensation algorithm is introduced in this paper.
二相码信号广泛地应用于雷达系统，文中针对其对多普勒频率敏感的问题提出了一种补偿算法。
The article discusses how to realize the Doppler frequence and the speed of the wind based on the Doppler wind lidar technical requirements of Digital signal processing.
本文在测风数字信号处理技术要求的基础上，讨论了如何具体的实现多普勒频率和风速的计算。
Objective: To analyze time frequence of carotid flow Doppler signal of normal and cerebral infarction cases, providing reference for clinical applications.
目的：分别对正常人和脑梗死患者颈动脉血流超声多普勒时频分析，为临床应用提供参考资料。
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