| 1. | The design and application of water environment sample retrieval system based on aaf framework
论可视化信息检索系统研究
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| 2. | Aaf freight ltd
美亚货运香港有限公司
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| 3. | Aaf army air forces
陆军航空队
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| 4. | Through the detailed analysis of the aaf , the defection of using chirp - fourier transform in guidance radar signal processing is pointed out
通过对加速度模糊函数的形态分析也指明了针对线性调频信号的二次相位匹配处理( chirp - fourier变换)在应用到制导雷达信号处理中所存在的缺陷。
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| 5. | In this paper , the concept of acceleration ambiguity function ( aaf ) and acceleration resolution is put forward for the first time . using aaf , the effects of target ' s relative acceleration on several outputs of a linear - phase matched filter are analyzed , such as the output signal - noise - ratio loss , the doppler resolution , the constraint on optimal accumulative time ( opt ) and their tolerable limits
论文首次提出并研究了加速度模糊函数和加速度分辨力的有关概念，并以加速度模糊函数为分析工具，详细讨论了加速度对线性相位匹配滤波器的输出信噪比的损失程度、对多卜勒频率分辨能力的影响程度、对最优相参积累时间的约束关系以及线性相位匹配滤波器输出受加速度影响的容限等问题。
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| 6. | The representation of aaf and its resolution not only enriches relative theory of radar signal processing and is instructive in radar parameter design and performance analysis , but also provides a practical method to quantitatively evaluate the acceleration effects on signal processing
加速度模糊函数及其分辨力的概念不仅丰富了雷达信号理论的有关内容，为雷达参数设计和性能分析提供了一定的指导意义；而且也为实际工作中定量地衡量加速度对信号处理的影响提供了分析手段。
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