OBSCA谱相关分析器的实现研究 |
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作者姓名: | 孙洋 邱乐德 陶孝锋 |
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作者单位: | [1]中国空间技术研究院西安分院,西安710000 [2]中国空间技术研究院,北京100081 |
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摘 要: | 文章研究了一比特谱相关算法(OBSCA),简化了相关运算环节,进一步研究了其数字实现方法,并设计了一种OBSCA高效并行实现方案,大大提高了谱相关函数的计算效率。
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关 键 词: | 谱相关函数 相关运算 谱相关分析器 并行实现 |
Implement of OBSCA Spectral Correlation Analysis |
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Authors: | Sun Yang Qiu Lede Tao Xiaofeng |
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Institution: | Sun Yang Qiu Lede Tao Xiaofeng ( 1. China Academy of Space Technology ( Xi'an), 710000, China ; 2. China Academy of Space Technology,Beijing 100081, China) |
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Abstract: | The one bit spectral correlation algorithms (OBSCA) are discussed and correlation operations are simplified. Digital implement methods are further analysed and an implement scheme (OBSCA) with high efficiency and concurrent processing is designed to increase greatly the computational efficiency of the spectral correlation funktion. |
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Keywords: | Spectral correlation function Correlation computation Spectral correlation analyzer Concurrent processing |
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