| 基于DSP的波束形成算法并行实现方法研究 |
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| 引用本文： | 刘千里.基于DSP的波束形成算法并行实现方法研究[J].舰船电子工程,2012,32(3):38-40. |
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| 作者姓名： | 刘千里 |
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| 作者单位： | 海军驻武汉四三八厂军事代表室,武汉,430064 |
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| 摘 要： | 分别以延时求和波束形成和频域相移波束形成为例,讨论了基于DSP系统的不同波束形成方法下任务的并行划分,并在基于TMS320C6416的分布式硬件处理板上对两种方法进行了仿真和实现,对其性能进行了分析和比较。
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| 关 键 词： | 波束形成 并行处理 DSP系统 水声阵列信号 |
Research on Parallel Implementation of Beam-forming Algorithm Based on DSP |
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| LIU Qianli.Research on Parallel Implementation of Beam-forming Algorithm Based on DSP[J].Ship Electronic Engineering,2012,32(3):38-40. |
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| Authors: | LIU Qianli |
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| Institution: | LIU Qianli(Military Representative Office of Navy in Wuhan 438 Factory,Wuhan 430064) |
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| Abstract: | Set the delay sum beam-forming and frequency-domain phase-shift beam-forming as the examples respectively,parallel partition of tasks are discussed under different beam-forming methods based on DSP system.Two methods have been simulated and implemented with distributed hardware processing board based on TMS320C6416.Performance of two methods was analyzed and compared. |
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| Keywords: | beam-forming parallel processing DSP system acoustic array signal |
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